CN0145

Build a 4 mA to 20 mA loop-powered temperature monitor using the ADuC7060/ADuC7061 precision analog microcontrollers

Schematic PCB

MPC5606B 3-Phase BLDC Development Kit

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STM32 Nucleo-144 development board for STM32F412ZG MCU, supports Arduino, ST Zio and morpho connections

STM32 Nucleo-144 development board using STM32F412ZG MCU, supports Arduino, ST Zio and morpho connections

Schematic PCB

Discovery Kit for STM32F051R8 MCU

Discovery Kit, featuring STM32F051R8 MCU

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USB HID keyboard, mouse and game controller based on stm32 and mpu9250.zip

USB HID keyboard, mouse and game controller based on stm32 and mpu9250.

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Frank robot loading and unloading program

Frank robot automatically palletizes packaging bags

Schematic PCB

PPCEVAL-CDS-8548: Customer development system for MPC8548E

The configurable development system (CDS) supports a wide range of NXP processors built on Power Architecture technology.

Based on 51 microcontroller electronic perpetual calendar code

The main function of the electronic perpetual calendar is to display the Gregorian year, month, day, week, [hour] hour, minute, second and the lunar month and day. When displaying the lunar time, it can indicate whether it is a leap year.

Schematic PCB

TWR-K60F120M: Kinetis K60 120 MHz Tower System Module

NXP TWR-K60F120M is a development board for Kinetis K10, K20 and K60 120/150MHz 32-bit ARM ^® Cortex ^® -M4 MCUs

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STM32 Nucleo-64 development board for STM32F401RE MCU, supports Arduino and ST morpho connections

STM32 Nucleo-64 development board using STM32F401RE MCU, supporting Arduino and ST morpho connections

Schematic PCB

ReflowMaster: open source reflow master control based on the magic oven (schematic, PCB, gerber, source code, etc.)

Reflow Master Pro is designed to work in any oven - no algorithm adjustments required! That said, if you really want to tweak, you can switch from the classic Reflow Master algorithm to PID control and adjust your settings to your liking.

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Evaluation board for STM32MP157C MPU

Evaluation board using STM32MP157C MPU

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Pocket oscilloscope source code based on STM32, has been tested and passed

Solemn statement: This is an open source product and can only be used for learning and communication. Commercial use is strictly prohibited, otherwise we will pursue legal liability. Your use of our source code indicates your acceptance of this statement. Qdso is a well-designed pocket oscilloscope with 40M bandwidth, 200M sampling rate and 3.5-inch TFT color screen. The overall design controller uses nios ii soft core; AD9288-100 cross sampling rate reaches 200M real-time sampling, and the display part uses RA8872 that supports double buffering and 2D drawing acceleration to achieve high-speed waveform drawing and display. And we will make the source code and detailed tutorials public for everyone to DIY and learn from.

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2020 Electronic Competition Question A-Wireless Motion Sensor Node Design (Dalian University of Technology)

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STM32 Nucleo-64 development board for STM32F070RB MCU, supports Arduino and ST morpho connections

STM32 Nucleo-64 development board using STM32F070RB MCU, supporting Arduino and ST morpho connections

Schematic PCB

Desktop pen holder and calendar made with raspberry pi pico

In theory, it could connect to Google Calendar and show today's events while still being ongoing. Also on the list of features to be implemented is a switch or sensor that changes mode when the pen is removed, and buttons or touch controls for the user interface.

Schematic PCB

Sub-1 GHz 868 MHz RF expansion board based on S2-LP radio for STM32 Nucleo

Sub-1 GHz 868 MHz RF expansion board based on S2-LP wireless transceiver for STM32 Nucleo

Schematic PCB

Mouse circuit diagram, PCB and source code based on CY7C63723/CY7C63722 chip

Mouse circuit diagram, PCB and source code based on CY7C63723/CY7C63722 chip

Schematic PCB

STM32 Nucleo-144 development board for STM32F413ZH MCU, supports Arduino, ST Zio and morpho connections

STM32 Nucleo-144 development board using STM32F413ZH MCU, supports Arduino, ST Zio and morpho connections

Schematic PCB

OM13074: LPCXpresso Board for LPC11U37H

LPCXpresso circuit board for LPC11U37H