FRDM-KL46Z: Freedom development platform for Kinetis ^® KL3x and KL4x MCUs

FRDM-KL46Z is an ultra-low-cost development platform using Kinetis L series KL4x MCU based on Arm Cortex-M0+ processor.

Schematic PCB

Compost fermentation control based on GD32E231

The temperature is used as the controlled variable in the fermentation process, the ventilation air supply volume is used as the manipulated variable to regulate oxygen, the GD32E231 microcontroller is used as the main control unit, and the output relay controls the fan to regulate oxygen. , through the design of hardware circuits and related application programs, the four processes of fermentation are adjusted to achieve the effects of accelerating compost maturity and improving fertilizer efficiency.

Schematic PCB

STM32 Nucleo 16-channel LED driver expansion board based on LED1642GW

16-channel LED driver expansion board for STM32 Nucleo, based on LED1642GW

Schematic PCB

TWR-K70F120M: Kinetis K70 120 MHz Tower System Module

The TWR-K70F120M is a development board for the Kinetis K61 and K70 families 32-bit Arm^® Cortex^®-M4 MCUs.

STM32 Nucleo low voltage brushed DC motor driver expansion board based on STSPIN250

Low voltage brushed DC motor driver expansion board for STM32 Nucleo, based on STSPIN250

Schematic PCB

2018 Electronic Competition Question A-Current Signal Detection Device (Dalian University of Technology)

Schematic PCB

Bluetooth low energy expansion board based on BLUENRG-M2SP module for STM32 Nucleo

Bluetooth Low Energy expansion board based on the BLUENRG-M2SP module for STM32 Nucleo

Schematic PCB

PICO DSP: an open source, Arduino-compatible, ESP32-based audio development board

PICO DSP is an open source, Arduino-compatible ESP32 development board for audio and digital signal processing (DSP) applications. It provides an extensive audio processing feature set in a small, breadboard-friendly device, providing audio input, audio output, a low-noise microphone array, integrated test speaker options, additional memory, battery charge management and ESD protection all on a single micro PCB superior.

Schematic PCB

CN0300

12-bit, 4-20mA loop-powered thermocouple measurement system using ARM Cortex-M3

Schematic PCB

JN5169XK020: ZigBee lighting/sensor node expansion board kit

DEVKIT-MPC5748G: Development board for MPC5748G

DEVKIT-MPC5748G is a development tool for MPC5748G MCU, based on Arduino™ standard specifications

FRDM-KL02Z: Freedom Development Platform for the Kinetis ^® KL02 Family

i.MX 8 Series Accessory Board

Schematic PCB

DEMO56F8014: Demonstration board for the 56F8014 digital signal controller

The 56F8014 Demonstration Board is an evaluation module board for the 56F8014 digital signal controller.

Schematic PCB

MTRCKTSPS5604P: 3-phase PMSM development kit using NXP MPC5604P MCU

The NXP MTRCKTSPS5604P development kit is ideal for applications requiring one PMSM motor, such as active suspension or electric powertrain.

Evaluation board for STM32L476ZG MCU

Evaluation board using STM32L476ZG MCU

Schematic PCB

Panasonic PAN9026: All-round solution for short distances

Standard I²C and SPI EEPROM memory expansion board based on M24xx and M95xx series for STM32 Nucleo

Standard I²C and SPI EEPROM memory expansion board for STM32 Nucleo, based on the M24xx and M95xx series

Schematic PCB

License plate recognition control board schematic + 3D PCB

Share license plate recognition control board schematic + 3D PCB

Schematic PCB

syzygy-txr-breakout: SYZYGY TXR4 to SMA connector

All 12 I/O pins of this design are broken out to 0.1" headers. All 4 TX/RX channels and the reference clock are broken out to SMA connections.

Schematic PCB