ZigBee Smart Socket Reference Design Using EFR32MG12 Si7021 and Si1141

ZigBee Smart Socket Reference Design Using EFR32MG12 Si7021 and Si1141

Schematic PCB

NXP’s MCU-based EdgeReady facial recognition solution

E-books based on Raspberry Pi microcontroller

This time it’s an e-book based on the Raspberry Pi.

Schematic PCB

Temperature and humidity monitor solution based on MM32W wireless MCU series

Introducing a Bluetooth application solution with rich usage scenarios - a temperature and humidity monitor developed based on the MM32W series.

OM13029: LPC4088 Development Kit

M52235EVB: MCF52235 Evaluation Board

Schematic PCB

Satellite: Miniature PCB with VL53L0X for easy integration into customer equipment

Satellite: Miniature PCB with VL53L0X for easy integration into customer equipment

Schematic PCB

Complete solution for smart car design

Complete solution for single-chip smart car, circuit diagram, source code, and papers.

Schematic PCB

TWR-K64F120M: Kinetis^® K64 MCU Tower System Module

esp32 TFT color screen projection

The color screen projection assistant uses the tcp protocol to send the computer screen to esp32 for processing and display in real time, with a theoretical frame rate of more than 10 frames

Schematic PCB

MPC8308RDB: MPC8308-RDB reference platform

The NXP MPC8308RDB is ideal for HW and SW development for applications such as printing, wireless access, industrial control and factory automation.

Schematic PCB

A_35_V10 Design based on IPS2 motor commutation sensor

Schematic PCB

netSHIELD Industrial Ethernet Protocol Expansion Board for STM32 Nucleo

netSHIELD industrial Ethernet protocol expansion board for STM32 Nucleo

Schematic PCB

Electric vehicle charger source program based on ATmega48PA chip, including PCB board

The charger program written with STM8S003 has positive and negative pulses throughout the process, anti-reverse connection, scheduled shutdown during charging, and negative pulses to repair the battery later.

Schematic PCB

Real-time clock made by STC90C54RD+SD2405ALPI

I have an SD2405ALPI-G on hand, and I happen to have an STC learning board, so I made a clock with an annual error of about 2.5 minutes to play with. The schematic and program are all there. Now the hardware has a ringtone generating chip and a power amplifier chip, but the program has only initially implemented the function of displaying the day of the week, hours, minutes and seconds. It will be changed to an alarm clock when there is time.

Schematic PCB

MPC866ADS_KIT: MPC866 application development system kit

The MPC866ADS board is designed to provide an evaluation platform for MPC8xx series devices and provide support for hardware and software developers of PowerQUICC series devices.

Schematic PCB

DEMO9RS08LA8: RS08LA Tool Summary Page

Schematic PCB

A_34_V10 Design based on IPS2 motor commutation sensor

Schematic PCB

M53015EVB: MCF5301x evaluation board

Fully automatic washing machine design

This article designs a fully automatic washing machine control system with the AT89C51 microcontroller as the core. This system realizes the control of the entire washing process of the washing machine, including the four stages of user program input, washing, dehydration and end alarm. Laundry control system based on AT89C51 microcontroller, the control panel consists of buttons, indicator lights and LCD display. The buttons select the working mode of the washing machine and the start and pause functions. The indicator lights work with the buttons, and the LCD display shows the working mode of the washing machine. The overall circuit module of the washing machine includes four independent keyboards, indicator lights, motor control and LCD display.

Schematic PCB