OM13088: LPCXpresso4367 development board

Electronic clock (with temperature measurement function) with schematic diagram and source program

Electronic clock (with temperature measurement function) based on 51 microcontroller comes with schematic diagram and source program. The main functions include: time, alarm clock, hourly time, and temperature.

Schematic PCB

DEMO9S08SE8: SE8 Demonstration Board

Schematic PCB

LPCXpresso1125 development board

The LPCXpresso1125 development board was developed by NXP based on the LPC1125JBD48 version of the MCU to support the evaluation and prototyping of the LPC112x series MCU.

Schematic PCB

1km radio controller

Powerful 1km 6-10 channel remote control, suitable for DIY projects such as drones and cars.

Schematic PCB

RDR-734 - 8.4W open frame power supply for home appliances based on LinkSwitch-3

Schematic PCB

Thermometer MLX90615-STC89C52

Very good reference document. MLX90615 communication value, lcd1602 display, 51 driver

Schematic PCB

PTN5110 Type-C Demonstration Kit

Schematic PCB

DER-52 - 3.9W power supply

Schematic PCB

ANAVI Macro Pad 2: Open Source Programmable Two-Button Mechanical Keyboard with Backlight

Every key on the ANAVI Macro Pad 2 can be reprogrammed to be used as a macro or even as a dedicated shortcut key, making it ideal for many applications in a variety of industries.

Schematic PCB

100w mono audio amplifier board DIY 2SC5200

This is a 100w mono audio amplifier board. This project can easily play speakers up to 100w. I used two 2SC5200 transistors and a 30-0-30 transformer in this project

Schematic PCB

Based on AT89S51 digital electronic code lock

Digital electronic combination lock. Based on chip AT89S51. Choose LED to display the results. Contains circuit diagram

Schematic PCB

A handheld game console powered by a small battery based on STM32H757 (can run Red Alert, etc. smoothly, and supports simulator operation)

gk is a small battery-powered handheld game console based on an STM32H757 microcontroller (600 MHz) and 128 MiB XSPI SDRAM.

Schematic PCB

USB-KW40Z: Bluetooth Low Energy/IEEE ^® 802.15.4 Packet Sniffer USB Dongle for Kinetis ^® KW40Z/30Z/20Z MCUs

Schematic PCB

LPCXpresso4367 development board

The LPCXpresso family of boards provides a powerful and flexible development system for NXP Cortex-M microcontrollers. The LPCXpresso4367 board was developed by NXP to enable evaluation and prototyping of the LPC4300 series MCUs, featuring the LPC4367 in a 100-pin BGA package. LPCXpresso™ is a low-cost development platform provided by NXP that supports NXP's Arm-based microcontrollers. The platform includes a simplified Eclipse-based IDE and low-cost target boards with a JTAG debugger. LPCXpresso is an end-to-end solution that supports embedded engineers through every step of application development, from initial evaluation to final production.

Schematic PCB

smart socket

This solution uses a low-power microcontroller to integrate the Wi-Fi module, IR infrared module, and LCD module. It controls the schedule through APP, infrared rays, or buttons, and displays relevant information such as device current consumption on the screen.

DER-218 - 100W cooling power supply

Schematic PCB

TEA1733DB: TEA1733T 65W 19.5V Notebook adapter

Schematic PCB

TWR-K20D50M: Kinetis K20 50 MHz Tower System Module

TEA1731DB0001: TEA1731 40 W 19.5 V Notebook adapter

Schematic PCB