Digital MEMS microphone expansion board based on MP34DT06J for STM32 Nucleo

Digital MEMS microphone expansion board based on MP34DT06J for STM32 Nucleo

Schematic PCB

A complete access control system (schematic diagram + source program)

A complete access control system (schematic diagram + source program)

Schematic PCB

PCT2075DP-ARD: Arduino Shield

Ultrasonic Sensing Subsystem Reference Design for Gas Flow Measurement

This reference design helps designers develop an ultrasonic gas-metering subsystem using an integrated, ultrasonic sensing solution (USS) module, which provides superior metrology performance with low-power consumption and maximum integration. The design is based on the 64KB MSP430FR6043 microcontroller (MCU) with integrated high-speed, ADC-based signal acquisition and an integrated low-energy accelerator (LEA) to optimize digital signal processing.

Schematic PCB

Foreign powerful, simple and portable oscilloscope design (schematic diagram, PCB, program source code, etc.)

Foreign powerful, simple and portable oscilloscope design (schematic diagram, PCB, program source code, etc.)

Schematic PCB

TWR-K21D50M: Kinetis K21 50 MHz MCU Tower System Module

The TWR-K21D50M module is a development board for Kinetis K11, K12, K21 and K22 50 MHz 32-bit ARM Cortex-M4 MCUs.

Schematic PCB

Running MEMS and environmental sensors STM32 Nucleo expansion board

STM32 Nucleo runs MEMS and environmental sensor expansion board

Schematic PCB

Nuvoton NUC501 MCU micro thermal printer solution circuit diagram and source code

The composition and working principle of the micro thermal printer based on NUC501MCU are analyzed in detail, and the design and implementation of thermal head overheat protection and stepper motor drive module are given.

Schematic PCB

CN0188

Isolated low-side current monitor for negative high-voltage rails

Schematic PCB

STM32 Nucleo-32 development board for STM32G431KB MCU, supports Arduino nano connection

STM32 Nucleo-32 development board using STM32G431KB MCU, supporting Arduino connection

Schematic PCB

syzygy-sgmii: Breakout board for SGMII Gigabit Ethernet PHY DP83867C

This design is a breakout board for SGMII Gigabit Ethernet PHY DP83867C. It connects to SERDES via a SYZYGY-TXR connector to test and evaluate Ethernet over 1.25Gbps serial channels. 2 channels are used and CDR is required on the RX path. Compared to RGMII, SGMII significantly reduces the number of signals required for routing.

Schematic PCB

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

Schematic PCB

Discovery Kit for STM8AF5288 and STM8AL3L68 MCUs

Discovery kit featuring STM8AF5288 and STM8AL3L68 MCUs

Schematic PCB

STM32 Nucleo-144 development board for STM32F446ZE MCU, supports Arduino, ST Zio and morpho connections

STM32 Nucleo-144 development board using STM32F446ZE MCU, supports Arduino, ST Zio and morpho connections

Schematic PCB

Sub-1 GHz RF expansion board based on SPSGRF-868 module for STM32 Nucleo

Sub-1 GHz RF expansion board for STM32 Nucleo, based on SPSGRF-868 module

Schematic PCB

TWR-K65F180M: Kinetis K65 MCU Tower System Module for Kinetis K26, K65, and K66 MCUs

TTWR-K65F180M is a development board for Kinetis K26, K65 and K66 180 MHz 32-bit Arm ^® Cortex ^® -M4 MCUs. It uses Kinetis MK65FN2M0VMI18 low-power MCU with 2MB flash memory, 256 KB SRAM, HS USB connectivity and Ethernet MAC.

Schematic PCB

STM32 Nucleo-64 development board with STM32L433RC MCU, SMPS, supports Arduino, ST Zio and morpho connections

STM32 Nucleo-64 development board using STM32L433RC MCU and SMPS, supporting Arduino, ST Zio and morpho connections

Schematic PCB

Motherboard for SPC58 and SPC57 series microcontrollers. Includes: universal power supply, documentation CD.

Motherboard for SPC58 and SPC57 families of microcontrollers. Includes: universal power supply, documentation CD.

Schematic PCB

STM32 Nucleo-64 development board for STM32F030R8 MCU, supports Arduino and ST morpho connections

STM32 Nucleo-64 development board using STM32F030R8 MCU, supporting Arduino and ST morpho connections

Schematic PCB

Multifunctional op amp based expansion board for STM32 Nucleo

Multifunctional expansion board for STM32 Nucleo, based on op amps

Schematic PCB