# Quickboards > A Library of Reference Designs. ## Posts - [Why Reference Designs Are Becoming a Core Part of Modern Hardware Engineering](https://quickboards.org/reference-designs-modern-hardware-engineering/): Rising Complexity and Time Pressure in Electronic Design Modern electronic systems increasingly combine power management, sensing, processing, and communication subsystems within tight physical, cost, and reliability constraints. As products integrate more functionality, design complexity grows not only at the system level but also within individual circuit blocks, where seemingly small decisions can have system-wide effects. Engineers are often expected to balance performance targets with manufacturability, cost and regulatory requirements from the earliest stages of development. At the same time, shortened development cycles place sustained pressure on engineering teams to deliver working designs more quickly, often with fewer iterations than in [...] - [Arduino Alternatives for Professional Prototypes: How Quickboards Bridges the Gap](https://quickboards.org/arduino-alternatives-for-professional-prototypes-how-quickboards-bridges-the-gap/): When a project outgrows the hobbyist phase, you need a prototyping solution that doesn’t fall apart under the weight of real-world deadlines and customer requirements. The transition from a breadboard to a final Bill of Materials (BOM) usually exposes the “Arduino wall”—a point where performance ceilings, reliability issues, and massive rework cycles begin to stall progress. Quickboards was designed to eliminate this friction. It provides a modular ecosystem that combines the rapid development speed of Arduino with the engineering rigor required for production—offering verified schematics, reusable circuit blocks, and firmware that integrates directly into professional toolchains. Why Arduino Is Not [...] - [Why Most PCB Projects Fail on First Iteration](https://quickboards.org/why-most-pcb-projects-fail-on-first-iteration/): Every engineer hopes their first PCB design will power on and “just work.” But in reality, most PCB projects fail on first iteration or don’t make it past the bench without major issues. A wrong footprint, unstable power rail, or misrouted signal is all it takes to turn a promising project into weeks of debugging, wasted prototypes, and blown deadlines. For startups, that can mean missing a product launch; for consulting firms, it can mean losing a client. So why do so many PCB projects fail on the first iteration? More importantly, how can you reduce the risk of your [...] - [What is Rapid Prototyping in electronics? A Complete Guide for Engineers](https://quickboards.org/what-is-rapid-prototyping/): Rapid prototyping is a development process that enables engineers and designers to quickly create, test, and iterate on hardware and firmware designs. By leveraging modular, pre-built circuit solutions, and adaptable software frameworks, teams can shorten the time from concept to functional prototype, ultimately reducing development costs. Advantages of Rapid Prototyping Rapid prototyping offers engineers and product teams a powerful advantage by dramatically improving the speed, flexibility, and reliability of the development process. Compared to traditional product development cycles—which can take months or even years—rapid prototyping enables quick iterations that shorten timelines and reduce risk. Speed Traditional hardware development cycles—often involving [...] - [12C Battery Management System (BMS) Design Guide](https://quickboards.org/battery-management-system-design-guide-using-quickboards/): A Battery Management System (BMS) monitors and controls lithium-ion battery packs to ensure safe and efficient operation. It handles functions such as cell voltage balancing, temperature monitoring, protection circuits, and state-of-charge estimation. Using Quickboards modules, engineers can rapidly prototype and implement BMS designs with reference hardware and firmware blocks. A complete 12-cell lithium-ion Battery Management System (BMS) can be designed using modular Quickboards schematic blocks. This guide outlines how to architect and assemble each part of the system using proven reference designs for voltage monitoring, current and temperature sensing, relay control, power conversion and distribution. Overview of the Battery Management [...] - [Exploring the 5 Microchip Processor Blocks in Quickboards](https://quickboards.org/exploring-the-5-microchip-processor-blocks-in-quickboards/): Microcontrollers form the backbone of embedded systems, powering everything from IoT devices to industrial automation. Quickboards simplifies the development process by offering modular microcontroller blocks that integrate seamlessly into your designs. In this post, we highlight five powerful Microchip-based processor blocks featured in Quickboards and their unique strengths. PIC16F872T-I/SS – Compact & Efficient 8-bit MCU The PIC16F872 is a robust 8-bit microcontroller designed for low-power applications. With its 10-bit ADC, SPI, I²C, and UART interfaces, it is ideal for sensor interfacing, motor control, and simple automation tasks. This processor block is perfect for projects that need reliable performance with minimal [...] - [The Story Behind Quickboards: Why We Built It](https://quickboards.org/the-story-behind-quickboards-why-we-built-it/): Every embedded engineer knows the pain of designing and debugging custom PCBs. The process is time-consuming, expensive, and often filled with frustrating iterations. We built Quickboards to eliminate these bottlenecks and create a faster, more efficient way to develop embedded systems. The Problem: Reinventing the Wheel Throughout our experience in embedded design, we found that many projects start with the same fundamental building blocks—power management, microcontroller interfaces, communication modules, and more. Yet, every time, engineers design these circuits from scratch, leading to wasted time and resources. Beyond that, sourcing reliable components has become a growing challenge, with supply chain disruptions [...] - [Introducing Quickboards: The Fast-Track to Embedded Prototyping](https://quickboards.org/introducing-quickboards/): Developing embedded electronics often means dealing with long design cycles, complex PCB layouts, and sourcing hard-to-find components. Quickboards is here to change that. Our modular hardware blocks allow engineers and developers to rapidly prototype embedded systems without the hassle of starting from scratch. What is Quickboards? Quickboards are compact, pre-designed circuit modules featuring widely available ICs with a proven track record of reliability. Each module serves a specific function, such as power management, signal processing, or communication, allowing users to mix and match components to suit their application needs. Why Use Quickboards? Who is Quickboards For? Whether you’re an embedded [...] ## Pages - [Terms of Use](https://quickboards.org/terms-of-use/) - [Contact Us](https://quickboards.org/contact-us-2/) - [Privacy Policy](https://quickboards.org/privacy-policy/) - [My account](https://quickboards.org/my-account/) - [Checkout](https://quickboards.org/checkout/) - [Cart](https://quickboards.org/cart/) - [Library](https://quickboards.org/library/): Quickboards Modular Design Library Assemble your design from modular subcircuit schematics of processors, sensors, power management, interfaces, and more — eliminate R&D uncertainty, cut development costs and avoid first-spin failures. - [About](https://quickboards.org/about/) - [Home](https://quickboards.org/) - [Featured on](https://quickboards.org/featured-on/): Featured on We’ve had the privelege to be featured on several sites, including authoriflow, startupfast, rilna, and product hunt. - [Enterprise](https://quickboards.org/enterprise/) - [Documentation](https://quickboards.org/documentation/) - [Documentation](https://quickboards.org/docs/): [wedocs] - [Microcontroller Power Budget Calculator](https://quickboards.org/tools/microcontroller-power-budget-calculator/) - [Capacitor Safety Discharge Calculator](https://quickboards.org/tools/capacitor-safety-discharge-calculator/) - [Thermal Resistance and Heatsink Calculator](https://quickboards.org/tools/thermal-resistance-and-heatsink-calculator/) - [Crystal Load Capacitance Calculator](https://quickboards.org/tools/crystal-load-capacitance-calculator/) - [High Speed Critical Length Calculator](https://quickboards.org/tools/high-speed-critical-length-calculator/) - [Battery State of Charge Calculator](https://quickboards.org/tools/battery-state-of-charge-calculator/) - [NTC Thermistor Steinhart-Hart Calculator](https://quickboards.org/tools/ntc-thermistor-steinhart-calculator/) - [PCB Via Current Capacity Calculator](https://quickboards.org/tools/pcb-via-current-capacity-calculator/) - [Wire Size Conversion Calculator](https://quickboards.org/tools/wire-size-conversion-calculator/) - [Instrumentation Amplifier Gain Calculator](https://quickboards.org/tools/instrumentation-amplifier-gain-calculator/) - [Differential Amplifier Gain Calculator](https://quickboards.org/tools/differential-amplifier-gain-calculator/) - [Summing Amplifier Gain Calculator](https://quickboards.org/tools/summing-amplifier-gain-calculator/) - [Inverting Amplifier Gain Calculator](https://quickboards.org/tools/inverting-amplifier-gain-calculator/) - [Noninverting Amplifier Gain Calculator](https://quickboards.org/tools/noninverting-amplifier-gain-calculator/) - [Capacitive Reactance & Admittance Calculator](https://quickboards.org/tools/capacitive-reactance-admittance-calculator/) - [Inductive Reactance & Admittance Calculator](https://quickboards.org/tools/inductive-reactance-admittance-calculator/) - [Differential Pair Impedance Calculator](https://quickboards.org/tools/differential-pair-impedance-calculator/) - [Series Resistor Calculator](https://quickboards.org/tools/series-resistor-calculator/) - [Parallel Resistor Calculator](https://quickboards.org/tools/parallel-resistor-calculator/) - [Resistance to Color Code Calculator](https://quickboards.org/tools/resistance-to-color-code-calculator/) - [OpAmp Gain Calculator](https://quickboards.org/tools/opamp-gain-calculator/) - [I2C Pull-up Resistor Value Calculator](https://quickboards.org/tools/i2c-pull-up-resistor-value-calculator/) - [Transformer Design Calculator](https://quickboards.org/tools/transformer-design-calculator/) - [Decoupling Capacitor Calculator](https://quickboards.org/tools/decoupling-capacitor-calculator/) - [Pressure Value Conversion Calculator](https://quickboards.org/tools/pressure-value-conversion-calculator/) - [Three Phase Power Calculator](https://quickboards.org/tools/three-phase-power-calculator/) - [Current Divider Calculator](https://quickboards.org/tools/current-divider-calculator/) - [PCB Trace Width Calculator](https://quickboards.org/tools/pcb-trace-width-calculator/) - [Inductance Value Conversion Calculator](https://quickboards.org/tools/inductance-value-conversion-calculator/) - [Capacitance Value Conversion Calculator](https://quickboards.org/tools/capacitance-value-conversion-calculator/) - [SMD Resistor Code Calculator](https://quickboards.org/tools/smd-resistor-code-calculator/) - [SMD Capacitor Code Calculator](https://quickboards.org/tools/smd-capacitor-code-calculator/) - [LED Series Resistor Calculator](https://quickboards.org/tools/led-series-resistor-calculator/) - [Force Conversion Calculator](https://quickboards.org/tools/force-conversion-calculator/) - [Parallel Inductor Calculator](https://quickboards.org/tools/parallel-inductor-calculator/) - [Series Inductor Calculator](https://quickboards.org/tools/series-inductor-calculator/) - [Parallel Capacitor Calculator](https://quickboards.org/tools/parallel-capacitor-calculator/) - [Series Capacitor Calculator](https://quickboards.org/tools/series-capacitor-calculator/) - [Energy Conversion Calculator](https://quickboards.org/tools/energy-conversion-calculator/) - [dBm to Watts Conversion Calculator](https://quickboards.org/tools/dbm-to-watts-conversion-calculator/) - [555 Timer Calculator](https://quickboards.org/tools/555-timer-calculator/) - [Battery Life Calculator](https://quickboards.org/tools/battery-life-calculator/) - [Scientific Number Conversion Calculator](https://quickboards.org/tools/scientific-number-conversion-calculator/) - [PCB Trace Impedance Calculator](https://quickboards.org/tools/pcb-trace-impedance-calculator/) - [Resistor Color Code Calculator](https://quickboards.org/tools/resistor-color-code-calculator/) - [RC Time Constant Calculator](https://quickboards.org/tools/rc-time-constant-calculator/) - [Ohm's Law Calculator](https://quickboards.org/tools/ohms-law-calculator/) - [Voltage Divider Calculator](https://quickboards.org/tools/voltage-divider-calculator/) - [Temperature Conversion Calculator](https://quickboards.org/tools/temperature-conversion-calculator/) - [IGBT Power Loss Calculator](https://quickboards.org/tools/igbt-power-loss-calculator/) - [BJT Power Loss Calculator](https://quickboards.org/tools/bjt-power-loss-calculator/) - [Mosfet Power Loss Calculator](https://quickboards.org/tools/mosfet-power-loss-calculator/) - [Linear Regulator LDO Thermal Calculator](https://quickboards.org/tools/linear-regulator-ldo-thermal-calculator/) - [Quickboards Library Request](https://quickboards.org/quickboards-library-request/) - [Multiple-Feedback Band-Reject Filter Calculator](https://quickboards.org/tools/multiple-feedback-band-reject-filter-calculator/) - [Multiple-Feedback Band-Pass Filter Calculator](https://quickboards.org/tools/multiple-feedback-band-pass-filter-calculator/) - [Multiple-Feedback High-Pass Filter Calculator](https://quickboards.org/tools/multiple-feedback-high-pass-filter-calculator/) - [Multiple-Feedback Low-Pass Filter Calculator](https://quickboards.org/tools/multiple-feedback-low-pass-filter-calculator/) - [Sallen-Key Band-Reject Filter Calculator](https://quickboards.org/tools/sallen-key-band-reject-filter-calculator/) - [Sallen-Key Band-Pass Filter Calculator](https://quickboards.org/tools/sallen-key-band-pass-filter-calculator/) - [Sallen-Key High-Pass Filter Calculator](https://quickboards.org/tools/sallen-key-high-pass-filter-calculator/) - [Sallen-Key Low-Pass Filter Calculator](https://quickboards.org/tools/sallen-key-low-pass-filter-calculator/) - [Passive Band-Reject Filter Calculator](https://quickboards.org/tools/passive-band-reject-filter-calculator/) - [Passive Band-Pass Filter Calculator](https://quickboards.org/tools/passive-band-pass-filter-calculator/) - [Passive High-Pass Filter Calculator](https://quickboards.org/tools/passive-high-pass-filter-calculator/) - [Passive Low-Pass Filter Calculator](https://quickboards.org/tools/passive-low-pass-filter-calculator/) - [Active Band-Reject Filter Calculator](https://quickboards.org/tools/active-band-reject-filter-calculator/) - [Active Band-Pass Filter Calculator](https://quickboards.org/tools/active-band-pass-filter-calculator/) - [Active High-Pass Filter Calculator](https://quickboards.org/tools/active-high-pass-filter-calculator/) - [Tools](https://quickboards.org/tools/) - [Active Low-Pass Filter Calculator](https://quickboards.org/tools/active-lowpass-filter-calculator/) - [Affiliate Reset Password](https://quickboards.org/affiliate-reset-password/): [slicewp_affiliate_reset_password] - [Affiliate Registration](https://quickboards.org/affiliate-registration/) - [Affiliate Dashboard](https://quickboards.org/affiliate-dash/) - [No Access](https://quickboards.org/no-access/): [dlm_no_access] - [Your Profile](https://quickboards.org/membership-account/your-profile/) - [Log In](https://quickboards.org/login-2/) - [Membership Levels](https://quickboards.org/membership-levels/): [pmpro_levels] - [Membership Orders](https://quickboards.org/membership-account/membership-orders/): [pmpro_invoice] - [Membership Confirmation](https://quickboards.org/membership-checkout/membership-confirmation/): [pmpro_confirmation] - [Membership Checkout](https://quickboards.org/membership-checkout/): [pmpro_checkout] - [Membership Cancel](https://quickboards.org/membership-account/membership-cancel/): [pmpro_cancel] - [Membership Billing](https://quickboards.org/membership-account/membership-billing/): [pmpro_billing] - [Membership Account](https://quickboards.org/membership-account/) - [Careers](https://quickboards.org/careers/) - [Membership ThankYou](https://quickboards.org/membership-thankyou/): [user_registration_membership_thank_you] - [Membership Pricing](https://quickboards.org/membership-pricing/): [user_registration_groups] - [Membership Registration](https://quickboards.org/membership-registration/): [user_registration_form id=”363″] - [Registration](https://quickboards.org/registration/): [user_registration_form id=”344″] - [Lost Password](https://quickboards.org/lost-password/): [user_registration_lost_password] - [Login](https://quickboards.org/login/): [user_registration_login] - [My Account](https://quickboards.org/my-account-2/): [user_registration_my_account] - [Blog](https://quickboards.org/blog/) - [Sitemap](https://quickboards.org/sitemap/) - [Export Compliance Policy](https://quickboards.org/export-compliance-policy/) - [Posting Policy](https://quickboards.org/posting-policy/) ## Products - [SB090172025 - MCP601T-I/OT MULTIPLE FEEDBACK HIGH PASS FILTER SCHEMATIC BLOCK](https://quickboards.org/product/090172025-multiple-feedback-high-pass-filter/): MCP601T-I/OT — 6CH MFB HPF - [SB090162025 - MCP601T-I/OT MULTIPLE FEEDBACK LOW PASS FILTER SCHEMATIC BLOCK](https://quickboards.org/product/090162025-multiple-feedback-low-pass-filter/): MCP601T-I/OT — 6CH MFB HPF - [SB090132025 - MCP601T-I/OT SALLEN KEY HIGH PASS FILTER SCHEMATIC BLOCK](https://quickboards.org/product/090132025-sallen-key-high-pass-filter/): MCP601T-I/OT — 6CH SALLENKEY HPF - [SB090122025 - MCP601T-I/OT SALLEN KEY LOW PASS FILTER SCHEMATIC BLOCK](https://quickboards.org/product/090122025-sallen-key-low-pass-filter/): MCP601T-I/OT — 6CH SALLENKEY LPF - [SB090092025 - MCP601T-I/OT ACTIVE WIDE BAND PASS FILTER SCHEMATIC BLOCK](https://quickboards.org/product/090092025-active-wide-band-pass-filter/): MCP601T-I/OT — 8CH ACTIVE BPF - [SB090082025 - MCP601T-I/OT ACTIVE HIGH PASS FILTER SCHEMATIC BLOCK](https://quickboards.org/product/090082025-active-high-pass-filter/): MCP601T-I/OT — 8CH ACTIVE HPF - [SB090072025 - MCP601T-I/OT ACTIVE LOW PASS FILTER SCHEMATIC BLOCK](https://quickboards.org/product/090072025-active-low-pass-filter/): MCP601T-I/OT — 8CH ACTIVE LPF - [SB090032025 - PASSIVE WIDEBAND PASS FILTER SCHEMATIC BLOCK](https://quickboards.org/product/090032025-passive-wide-band-pass-filter/): MCP601T-I/OT — 8CH PASSIVE BPF - [SB090022025 - PASSIVE HIGH PASS FILTER SCHEMATIC BLOCK](https://quickboards.org/product/090022025-passive-high-pass-filter/): MCP601T-I/OT — 8CH PASSIVE HPF - [SB090012025 - PASSIVE LOW PASS FILTER SCHEMATIC BLOCK](https://quickboards.org/product/090012025-passive-low-pass-filter/): MCP601T-I/OT — 8CH PASSIVE LPF - [SB080052025 - CS43131-CNZR 32BIT DAC SCHEMATIC BLOCK](https://quickboards.org/product/080052025-cs43131-cnzr-32bit-dac/): CS43131-CNZR — AUDIO DAC 32BIT 40QFN - [SB080042025 - AD1934WBSTZ-RL 24BIT DAC SCHEMATIC BLOCK](https://quickboards.org/product/080042025-ad1934wbstz-rl-24bit-dac/): AD1934WBSTZ-RL — AUDIO DAC 24BIT 48LQFP - [SB080032025 - AD5693RBRMZ-RL7 16BIT DAC SCHEMATIC BLOCK](https://quickboards.org/product/080032025-ad5693rbrmz-rl7-16bit-dac/): AD5693RBRMZ-RL7 — DAC 16BIT V-OUT 10MSOP - [SB080022025 - MCP4728T-EUN 12BIT DAC SCHEMATIC BLOCK](https://quickboards.org/product/080022025-mcp4728t-eun-12bit-dac/): MCP4728T-EUN — DAC 12BIT V-OUT 10MSOP - [SB080012025 - LTC1661CMS8#TRPBF 10BIT DAC SCHEMATIC BLOCK](https://quickboards.org/product/080012025-ltc1661cms8trpbf-10bit-dac/): LTC1661CMS8#TRPBF — DAC 10BIT V-OUT 8MSOP - [SB060082024 - TMC2208-LA-T STEPPER MOTOR CONTROLLER SCHEMATIC BLOCK](https://quickboards.org/product/060082024-tmc2208-la-t/): TMC2208-LA-T — MOTOR DRIVER 28QFN - [SB060032024 - MTS62C19A STEPPER MOTOR CONTROLLER SCHEMATIC BLOCK](https://quickboards.org/product/060032024-mts62c19a/): MTS62C19A — MOTOR DRIVER 24SOP - [SB040422025 - ICS-43434 MICROPHONE SCHEMATIC BLOCK](https://quickboards.org/product/040422025-ics-43434-microphone/): ICS-43434 — MIC MEMS DIGITAL I2S - [SB040412025 - POM-3535L-3-R MICROPHONE SCHEMATIC BLOCK](https://quickboards.org/product/040412025-pom-3535l-3-r-microphone/): POM-3535L-3-R — MIC CONDENSER ANALOG - [SB040402025 - ICS-40720 MICROPHONE SCHEMATIC BLOCK](https://quickboards.org/product/040402025-ics-40720-microphone/): ICS-40720 — MIC MEMS ANALOG OMNI - [SB040332025 - 110-407 OZONE SENSOR SCHEMATIC BLOCK](https://quickboards.org/product/040332025-110-407-ozone-sensor/): 110-407 — SENSOR OZONE SMD - [SB040322025 - SGX-4OX OXYGEN SENSOR SCHEMATIC BLOCK](https://quickboards.org/product/040322025-sgx-4ox-oxygen-sensor/): SGX-4OX — SENSOR OXYGEN CURRENT OUTPUT - [SB040312025 - SFA30-D-T FORMALDEHYDE SENSOR SCHEMATIC BLOCK](https://quickboards.org/product/040312025-sfa30-d-t-formaldehyde-sensor/): SFA30-D-T — SENSOR FORMALDEHYDE I2C - [SB040302025 - TCIXTMA1 HYDROGEN SENSOR SCHEMATIC BLOCK](https://quickboards.org/product/040302025-tcixtma1-hydrogen-sensor/): TCIXTMA1 — SENSOR HYDROGEN DIGITAL - [SB040292025 - MICS-5524 CARBON MONOXIDE SENSOR SCHEMATIC BLOCK](https://quickboards.org/product/040292025-mics-5524-carbon-monoxide-sensor/): MICS-5524 — SENSOR CARBON MONOXIDE - [SB040282025 - MICS-2714 NITROGEN DIOXIDE SENSOR SCHEMATIC BLOCK](https://quickboards.org/product/040282025-mics-2714-nitrogen-dioxide-sensor/): MICS-2714 — SENSOR NITROGEN DIOXIDE SMD - [SB040272025 - SCD30 CARBON DIOXIDE SENSOR SCHEMATIC BLOCK](https://quickboards.org/product/040272025-scd30-carbon-dioxide-sensor/): SCD30 — SENSOR CARBON DIOXIDE I2C - [SB040262025 - SGP40-D-R4 AIR QUALITY SENSOR SCHEMATIC BLOCK](https://quickboards.org/product/040262025-sgp40-d-r4-air-quality-sensor/): SGP40-D-R4 — SENSOR AIR QUALITY I2C - [SB040252025 - ENS210-LQFM HUMIDITY SENSOR SCHEMATIC BLOCK](https://quickboards.org/product/040252025-ens210-lqfm-humidity-sensor/): ENS210-LQFM — DIGITAL HUMIDITY/TEMP SENSOR - [SB040242025 - ZTP-148SRC1 INFRARED TEMP SENSOR SCHEMATIC BLOCK](https://quickboards.org/product/040242025-ztp-148src1-ir-temp-sensor/): ZTP-148SRC1 — SENSOR ANALOG TEMP TO46-3 - [SB040232025 - LM75BDP,118 DIGITAL TEMP SENSOR SCHEMATIC BLOCK](https://quickboards.org/product/040232025-lm75bdp118-digital-temp-sensor/): LM75BDP,118 — SENSOR DIGITAL TEMP 8TSSOP - [SB040222025 - MCP9700T-ETT ANALOG TEMP SENSOR SCHEMATIC BLOCK](https://quickboards.org/product/040222025-mcp9700t-ett-analog-temp-sensor/): MCP9700T-ETT — SENSOR ANALOG TEMP SOT23-3 - [SB040202025 - QRE1113GR REFLECTIVE OBJECT SENSOR SCHEMATIC BLOCK](https://quickboards.org/product/040202025-qre1113gr-reflective-object-sensor/): QRE1113GR — REFLECTIVE OPTICAL SENSOR - [SB040192025 - VL53L5CXV0GC1 DISTANCE SENSOR SCHEMATIC BLOCK](https://quickboards.org/product/040192025-vl53l5cxv0gc1-distance-sensor/): VL53L5CXV0GC1 — SENSOR OPTICAL 20-10000CM I2C - [SB040172025 - LTR-329ALS-01 LIGHT INTENSITY SENSOR SCHEMATIC BLOCK](https://quickboards.org/product/040172025-ltr-329als-01-light-intensity-sensor/): LTR-329ALS-01 — SENSOR OPT AMBIENT 4 VDFN - [SB040162025 - APDS-9500 HAND GESTURE SENSOR SCHEMATIC BLOCK](https://quickboards.org/product/040162025-apds-9500-hand-gesture-sensor/): APDS-9500 — SENSOR OPT AMBIENT 18 SMD - [SB040152025 - TSSP95038TR INFRARED DETECTOR SCHEMATIC BLOCK](https://quickboards.org/product/040152025-tssp95038tr-ir-detector/): TSSP95038TR — SENSOR OPT 940NM IR 4 SMD - [SB040142025 - TLTR-390UV-01 UV DETECTOR SCHEMATIC BLOCK](https://quickboards.org/product/040142025-tltr-390uv-01-uv-detector/): TLTR-390UV-01 — SENSOR OPT UV I2C 6-WFDFN - [SB040132025 - AS72651 MULTISPECTRAL COLOR SENSOR SCHEMATIC BLOCK](https://quickboards.org/product/040132025-as7265123-multispectral-sensor/): AS72651/2/3 — COLOR SENSOR I2C/UART 20-BFLGA - [SB040122025 - VEML6046X00 COLOR SENSOR SCHEMATIC BLOCK](https://quickboards.org/product/040122025-veml6046x00-color-sensor/): VEML6046X00 — SENSOR OPT HIGH ACC RGBIR I2C - [SB040102025 - ZSBG323671 PIR MOTION SENSOR SCHEMATIC BLOCK](https://quickboards.org/product/040102025-zsbg323671-motion-sensor/): ZSBG323671 — ZMOTION PIR SENSOR DUAL ELEMENT - [SB030292024 - 74LVC4245APW-118 LEVEL SHIFTER SCHEMATIC BLOCK](https://quickboards.org/product/030292024-74lvc4245apw-118-level-shifter/): 74LVC4245APW-118 — IC XLTR VL BIDIR 24-TSSOP - [SB030142024 - FT232RNL USB-UART BRIDGE SCHEMATIC BLOCK](https://quickboards.org/product/030142024-ft232rnl-usb-to-uart-bridge/): FT232RNL — USB FULL SPEED TO SERIAL UART IC - [SB030092024 - ESP32-C3-WROOM-02 WIFI SCHEMATIC BLOCK](https://quickboards.org/product/030092024-esp32c3wroom02-wifi/): ESP32-C3-WROOM-02 — RF TXRX MOD BT WIFI PCB TH SMD - [SB030062024 - RN4870-V-RM140 BLUETOOTH SCHEMATIC BLOCK](https://quickboards.org/product/030062024-rn4870-v-rm140-bluetooth/): RN4870-V-RM140 — RF TXRX MOD BLUETOOTH CHIP SMD - [SB040182025 - NSL-19M51 PHOTODETECTOR CELL SCHEMATIC BLOCK](https://quickboards.org/product/sb040182025-nsl-19m51-photodetector-cds-cell/): NSL-19M51 — CDS PHOTORESISTOR - [SB020052024 - LTC6811 CELL MEASUREMENT & BALANCING SCHEMATIC BLOCK](https://quickboards.org/product/sb020052024-cell-measurement-and-balancing/): LTC6811 — IC BATT MON MULTI 1-12C 48SSOP - [SB070062024 - 10BIT DAC SCHEMATIC BLOCK](https://quickboards.org/product/sb070062024-10bit-dac-schematic-block/) - [SB070052024 - ADS1263IPWR 32BIT ADC SCHEMATIC BLOCK](https://quickboards.org/product/sb070052024-32bit-adc-schematic-block/): ADS1263IPWR — ADC 32BIT SIGMA-DELTA 28TSSOP - [SB070042024 - MCP3564RT-E/ST 24BIT ADC SCHEMATIC BLOCK](https://quickboards.org/product/sb070042024-24bit-adc-schematic-block/): MCP3564RT-E/ST — ADC 24BIT SIGMA-DELTA 20TSSOP - [SB070032024 - AD7689ACPZRL7 16BIT ADC SCHEMATIC BLOCK](https://quickboards.org/product/sb070032024-16bit-adc-schematic-block/): AD7689ACPZRL7 — ADC 16BIT SAR 20LFCSP - [SB070022024 - MCP3202T-BI/SN 12BIT ADC SCHEMATIC BLOCK](https://quickboards.org/product/sb070022024-12bit-adc-schematic-block/): MCP3202T-BI/SN — ADC 12BIT SAR 8SOIC - [SB070012024 - ADC108S022CIMTX/NOPB 10BIT ADC SCHEMATIC BLOCK](https://quickboards.org/product/sb070012024-10bit-adc-schematic-block/): ADC108S022CIMTX/NOPB — ADC 10BIT SAR 16TSSOP - [SB040082024 - ACS781KLRTR-150U-T 150A CURR SENSOR SCHEMATIC BLOCK](https://quickboards.org/product/sb040082024-150a-curr-sensor-schematic-block/): ACS781KLRTR-150U-T — SENSOR CUR HALL 150A 7POWERSMD - [SB040072024 - TMCS1108A1BQDRQ1 45A CURR SENSOR SCHEMATIC BLOCK](https://quickboards.org/product/sb040072024-45a-curr-sensor-schematic-block/): TMCS1108A1BQDRQ1 — SENSOR CURRENT HALL 45A 8SOIC - [SB040062024 - ACS711KEXLT-15AB-T 15A CURR SENSOR SCHEMATIC BLOCK](https://quickboards.org/product/sb040062024-15a-curr-sensor-schematic-block/): ACS711KEXLT-15AB-T — SENSOR CURRENT HALL 15.5A AC/DC - [SB040052024 - V2S200D VIBRATION SCHEMATIC BLOCK](https://quickboards.org/product/sb040052024-vibration-schematic-block/): V2S200D — DIGITAL VOICE VIBRATION SENSOR - [SB040042024 - LPS22HBTR BARO ALT SCHEMATIC BLOCK](https://quickboards.org/product/sb040042024-baro-alt-schematic-block/): LPS22HBTR — BAROMETRIC SENSOR 18.27PSIA 24BIT 10HLGA - [SB040032024 - MLX90393SLW-ABA-011-RE 3AXIS MAG SCHEMATIC BLOCK](https://quickboards.org/product/sb040032024-3axis-mag-schematic-block/): MLX90393SLW-ABA-011-RE — 3AXIS MAGNETOMETER SENSOR HALL I2C/SPI 16QFN - [SB040022024 - I3G4250DTR 3AXIS GYRO SCHEMATIC BLOCK](https://quickboards.org/product/sb040022024-3axis-gyro-schematic-block/): I3G4250DTR — 3AXIS GYROSCOPE MEMS MOTION SENSOR 16LGA - [SB040012024 - LSM6DSOTR 3AXIS ACCEL SCHEMATIC BLOCK](https://quickboards.org/product/sb040012024-3axis-accel-schematic-block/): LSM6DSOTR — 3AXIS ACCELEROMETER SENSOR IC - [SB020212024 - MIC5158YM-TR LINEAR CONV SCHEMATIC BLOCK](https://quickboards.org/product/sb020212024-linear-conv-schematic-block/): MIC5158YM-TR — LINEAR REGULATOR CONTROLLER 1OUTPUT 14SOIC - [SB020032024 - LT3999EDD#PBF ISOLATED CONV SCHEMATIC BLOCK](https://quickboards.org/product/sb020032024-isolated-conv-schematic-block/): LT3999EDD#PBF — ISOLATED DCDC REGULATOR PUSH-PULL ADJ 1A 10DFN - [SB020022024 - AP3012KTR-G1 2-CH BOOST CONV SCHEMATIC BLOCK](https://quickboards.org/product/sb020022024-2-ch-boost-conv-schematic-block/): AP3012KTR-G1 — 2 CHANNEL REGULATOR BOOST CONV ADJ 500MA SOT23-5 - [SB020012024 - AOZ1280CI MULTI-CH BUCK CONV SCHEMATIC BLOCK](https://quickboards.org/product/sb020012024-multi-ch-buck-conv-schematic-block/): AOZ1280CI — MULTI CHANNEL REGULATOR BUCK CONV ADJ 1.2A SOT23-6 - [SB010182024 - ATSAME70Q21B-ANT SCHEMATIC BLOCK](https://quickboards.org/product/010182024-atsame70-schematic-block-2/): ATSAME70Q21B-ANT — MCU BREAKOUT 32BIT 2MB FLASH 144LQFP - [SB010162024 - ATSAME51N20A-AU SCHEMATIC BLOCK](https://quickboards.org/product/010162024-atsame51-schematic-block-2/): ATSAME51N20A-AU — MCU BREAKOUT 32BIT 1MB FLASH 100TQFP - [SB010142024 - ATSAMD20E16A-MNT SCHEMATIC BLOCK](https://quickboards.org/product/010142024-atsamd20-schematic-block-2/): ATSAMD20E16A-MNT — MCU BREAKOUT 32BIT 64KB FLASH 32QFN - [SB010132024 - ATMEGA328P-AUR SCHEMATIC BLOCK](https://quickboards.org/product/010132024-atmega-schematic-block-2/): ATMEGA328P-AUR — MCU BREAKOUT 8BIT 32KB FLASH 32TQFP - [SB010122024 - ATTINY24A-SSU SCHEMATIC BLOCK](https://quickboards.org/product/010122024-attiny-schematic-block-2/): ATTINY24A-SSU — MCU BREAKOUT 8BIT 2KB FLASH 14SOIC - [SB010052024 - DSPIC33EP256MU806-I/PT SCHEMATIC BLOCK](https://quickboards.org/product/010052024-dspic33-schematic-block-2/): DSPIC33EP256MU806-I/PT — DSP BREAKOUT 16BIT 256KB FLASH 64TQFP - [SB010042024 - PIC32MX795F512LT-80I/PT SCHEMATIC BLOCK](https://quickboards.org/product/010042024-pic32mx-schematic-block-2/): PIC32MX795F512LT-80I/PT — MCU BREAKOUT 32BIT 512KB FLASH 100TQFP - [SB010032024 - PIC24FJ128GA006-I/PT SCHEMATIC BLOCK](https://quickboards.org/product/010032024-pic24f-schematic-block-2/): PIC24FJ128GA006-I/PT — MCU BREAKOUT 16BIT 128KB FLASH 64TQFP - [SB010022024 - PIC18F67J11T-I/PT SCHEMATIC BLOCK](https://quickboards.org/product/010022024-pic18f-schematic-block-2/): PIC18F67J11T-I/PT — MCU BREAKOUT 8BIT 128KB FLASH 64TQFP - [SB010012024 - PIC16F872T-I/SS SCHEMATIC BLOCK](https://quickboards.org/product/pic16f-schematic-block-pdf/): PIC16F872T-I/SS — MCU BREAKOUT 8BIT 3.5KB FLASH 28SSOP ## Optional - [Agent (MCP protocol)](websites-agents.hostinger.com/quickboards.org/mcp) [comment]: # (Generated by Hostinger Tools Plugin)