STSPIN830-based three-phase brushless DC motor driver expansion board for STM32 Nucleo

Three-phase brushless DC motor driver expansion board for STM32 Nucleo, based on STSPIN830

Schematic PCB

Design based on STM32 imitation Mitsubishi PLC (program + circuit diagram)

Based on STM32 imitation Mitsubishi PLC design, including program and circuit diagram

Schematic PCB

Dual Output Isolated SSR Flyback Converter Using VIPER267KDTR for Smart Meters and PLC Systems

Dual Output Isolated SSR Flyback Converter Using VIPER267KDTR for Smart Instruments and PLC Systems

Schematic PCB

FRDM-KL26Z: Freedom Development Platform for Kinetis ^{® KL16 and KL26 MCUs (up to 128 KB Flash)}

Freedom KL26Z is an ultra-low-cost development platform for Kinetis L-series KL16 and KL26 MCUs based on Arm ^® Cortex ^® -M0+ processors.

Schematic PCB

CN0237

Ultra-low power, 18-bit, differential PulSAR ADC driver

Schematic PCB

CN0227

High performance, 16-bit, 250 MSPS wideband receiver with anti-aliasing filter

Schematic PCB

USB Type-C power delivery sink expansion board based on TCPP01-M12, adapted to STM32 Nucleo

The X-NUCLEO-SNK1M1 expansion board allows evaluating the features of TCPP01-M12 and the USB Type-C overvoltage protection for VBUS and CC lines suitable for Sink applications.

Schematic PCB

KITFS4503CAEEVM: FS4503, System Basis Chip, Linear 0.5A Vcore, FS1b, LDT, CAN

Schematic PCB

CN0174

Low-Noise 12 GHz Microwave Fractional-N Phase-Locked Loop (PLL) Using Active Loop Filter and RF Prescaler

Schematic PCB

STM32 Nucleo dual-axis stepper motor driver expansion board based on device L6470

Dual-axis stepper motor driver expansion board for STM32 Nucleo, based on L6470

Schematic PCB

Lite3DP 3D Printer: Arduino-based open source MSLA / LCD-SLA resin micro 3D printer kit (schematic, PCB, source code, etc.)

Lite3DP is a micro 3D printer that uses high print quality, virtually silent MSLA technology. It is the first of its kind to be completely Arduino-based, is open source, and comes in an easy-to-assemble kit format. It is a simple machine designed for experimentation to provide an in-depth and complete understanding of its operation. It can be placed on almost any table or in any workshop. MSLA resin 3D printing technology can achieve stunning levels of detail and surface finishes that are far superior to what can be achieved with filament 3D printers – primarily by using screen-cured resins such as LCDs on Lite3DP. Although 3D printers with MSLA technology are already available at similar prices to filament printers, they are closed-source projects that eschew one of the most valuable features of modern 3D printing - accessibility.

Schematic PCB

Dual motor control and PFC demonstration board for STM32F103 and STGIPS20C60

Dual motor control and PFC demo board with STM32F103 and STGIPS20C60

Schematic PCB

Class D Car Audio Amplifier Board with Advanced Diagnostics

Class D automotive audio amplifier board with advanced diagnostics

Schematic PCB

3kW Full-Bridge LLC Resonant Digital Power Supply Evaluation Kit

3 kW Full-Bridge LLC Resonant Digital Power Supply Evaluation Kit

Schematic PCB

CN0143

Building Single-Ended Differential Converters for Voltage Output and Current Output DACs Using the AD8042 Op Amp

Schematic PCB

Pulse electronic blood pressure monitor based on STM32 (schematic + program)

Pulse electronic blood pressure monitor based on STM32 (schematic + program)

Schematic PCB

CN0169

How to use the 16-bit voltage output DAC AD5542A/AD5541A to achieve high-precision level setting

Schematic PCB

12-lead ECG measurement system based on ADAS1000 series

This reference design uses the latest ADAS1000 series of low-power electrocardiogram (ECG) analog front-ends launched by Analog Devices to implement functions such as 12-lead electrocardiogram (ECG) signal measurement, respiration measurement, pacing signal detection, and lead off detection.

Schematic PCB

21-channel 120Msps Raspberry Pi microcontroller logic analyzer

Using Raspberry Pi pico (rp2040) as logic analyzer and oscilloscope with sigrok

Schematic PCB

TJA1100HN 100BASE-T1 Automotive Ethernet PHY - Customer Evaluation Board

The OM14500/TJA1100 is designed for rapid evaluation of the TJA1100HN PHY. It has direct access to MDI and MII/RMII interfaces and chip configuration bits

Schematic PCB