Motor Driver Expansion Board: Evaluation of the STSPIN820 Monolithic Driver for Stepper Motors

Stepper motor driver expansion board for STM32 Nucleo, based on STSPIN820

Schematic PCB

OpenSimpleLidar: Open source laser rangefinder for SLAM and navigation

This is a very simple open source scanning laser rangefinder. It uses triangulation. Its components cost less than $35 (excluding shipping). This lidar is very useful in robotics - for SLAM and navigation tasks.

Schematic PCB

IndyMill: Open source DIY metal CNC machine tool

IndyMill is an open source DIY CNC machine

Schematic PCB

Open source industrial control baseboard made by Arduino for STM32H7

The schematic diagram is open source, you can see if there is anything worth learning from. This baseboard is designed for their previously launched H7 core board.

Schematic PCB

100W LED Lighting Power Supply

This reference design provides design guidelines, data and other content for a constant current 100W power supply for LED lighting with PFC and wide input voltage range (i.e. AC 90V to 264V).

Schematic PCB

LS1046A highway plate

The LS1046A Highway Board (FRWY) is a high-performance computing, evaluation and development platform that supports the QorIQ LS1046A architecture processor and is capable of supporting performance of over 32,000 CorfeMarks. The FRWY-LS1046A board supports the QorIQ LS1046A processor, onboard DDR4 memory, multiple Gigabit Ethernet, USB3.0 for Wi-Fi, and M2_Type_E interfaces.

Schematic PCB

STM32 Nucleo low voltage BLDC motor driver expansion board based on STL220N6F7

Low voltage BLDC motor driver expansion board for STM32 Nucleo, based on STL220N6F7

Schematic PCB

BATT-14AAAPACK: Configurable battery pack powers MC33771/MC33772 evaluation board

The BATT-14AAAPACK is a configurable battery pack that can power the MC33771 or MC33772 evaluation board.

Schematic PCB

3.6kW PFC Totem Pole Reference Design with Inrush Current Limiter Using TN3050H-12WY and SCTW35N65G2V

3.6 kW PFC totem pole with inrush current limiter reference design using TN3050H-12WY and SCTW35N65G2V

Schematic PCB

MCIMX8QM-CPU: i.MX 8QuadMax Multi-Sensor Enablement Kit (MEK)

NXP MEK provides a platform for evaluation and development of the i.MX 8 application processor family based on Arm Cortex A72+A53 + Cortex-M4F.

Schematic PCB

Agilent E3631A DC power supply schematic diagram

Several 51 chips were also used in the design.

Schematic PCB

NTAG I ² C + Explorer Kit with NFC Reader

Schematic PCB

CN0233

16-bit industrial, isolated voltage and current output DAC, also provides isolated DC-DC power supply

Schematic PCB

STHV748 Ultrasonic Pulse Generator IC Evaluation Board

STHV748 Ultrasonic Pulse Generator IC Evaluation Board

Schematic PCB

Smart car schematic diagram + PCB diagram (formerly the second prize in the national award)

Smart car schematic diagram + PCB diagram (formerly the second prize in the national award)

Schematic PCB

Evaluation board based on STEF01 fully programmable universal electronic fuse

Evaluation board based on STEF01 fully programmable universal electronic fuse

Schematic PCB

0.7A/3.3V synchronous buck converter with enable function based on ST1S12XX

ST1S12XX based 0.7 A/3.3 V synchronous buck converter with enable function

Schematic PCB

KEA128-3-phase sensorless BLDC

Reference design for building your own automotive 3-phase BLDC motor control.

Schematic PCB

T4240RDB: QorIQ^® T4240 Reference Design Board

Schematic PCB

3-Phase Reference Design for HybridPACK™ Drive IGBT/SiC Module with GD3100

The RDGD3100I3PH5EVB power inverter reference design features the GD3100 advanced IGBT/SiC gate driver for high voltage 3-phase EV motor control.

Schematic PCB