SPC58 2B, 4B and C-wire micro socket modules in eTQFP64 package

Embedded small module for SPC58 B series in eTQFP64 package. Requires SPC57XXMB

Schematic PCB

Smart home overall solution series: smart home management system design (schematic + APP + source code, etc.)

Smart home overall solution series: smart home management system design (schematic + APP + source code, etc.)

Schematic PCB

Single chip digital voltmeter design

Learning about microcontrollers is a small example of microcontroller design that is very suitable for beginners and should not be missed.

Schematic PCB

TRK-KEA8: Kinetis KEA8 StarterTRAK for low-end automotive applications

FRDM-K82F: Freedom development platform for Kinetis ^® K82, K81 and K80 MCUs

FRDM-K82F is a development platform for Kinetis ^® K8x series MCUs.

Schematic PCB

SPC572Lx slot-mounted micro module in eLQFP80 package

Embedded small form factor module for SPC572Lx in eLQFP80 package

Schematic PCB

M5253EVB: MCF5253 Evaluation Board

VL53L1 Nucleo expansion board

VL53L1 Nucleo expansion board

Schematic PCB

3-phase PMSM control

Schematic PCB

HVP-KE18F: HVP-KE18F controller card

HVP-KE18F is a high voltage development platform controller card, using Kinetis E MCU, KE18, operating frequency is 168 MHz

Schematic PCB

TWR-KV31F120M: Kinetis ^® KV3x Series Towersystem module

TWR-KV31F120M is a development tool for KV3x series products in Kinetis ^{® V series, using ARM ®} Cortex ^® -M4 processor.

Schematic PCB

Realizing LED reading of remote control key values ​​based on microcontroller (program and circuit diagram)

Microcontroller realizes the program of LED reading remote control key value

Schematic PCB

Initial implementation of solar tracker

This design only implements the establishment of the basic framework, such as protocols, business processing, task processing, upper and lower computer interaction data, etc., and abstracts interfaces one by one, and calculates the solar altitude angle and azimuth angle at this time through SPA. Simply use the obtained azimuth angle, altitude angle, etc. to convert the PWM duty cycle to control the corresponding rotation of the servo. There is actually a lot that needs to be done.

Schematic PCB

Smart light based on stm32 nucleo_L476 (operating instructions + source code)

Smart light based on stm32 nucleo_L476 (operating instructions + source code).

Schematic PCB

SPC58 Micro Socket Module for 4B, C, E and G lines in eTQFP144 package

Embedded small module for SPC58 B/C/E/G series in eTQFP144 package. Requires SPC57XXMB.

Schematic PCB

MIMXRT1010-EVK: i.MX RT1010 Evaluation Kit

TWR-KV58F220M: Kinetis KV5x MCU Series Tower System Module

TWR-KV58F220M is a development tool for the KV5x MCU series products in the NXP Kinetis V series

FRDM-17510EVB: Freedom expansion board, MPC17510

The FRDM-17510EVB module is an easy-to-use development board that allows the user to perform all functions of the MPC17510AEJ H-bridge motor driver IC.

Schematic PCB

Aeroh One: Crackable IR remote control based on esp32-c3 (schematic diagram and source code, etc.)

Aeroh One is a hackable infrared remote control pad that turns any remote control device into a connected device. It will support Alexa, Google Assistant, Apple Siri, iOS/Android App and IFTTT integration. The Aeroh One is compatible with most remote controls that operate via infrared.

Schematic PCB

OM40004: LPC845 Capacitive Touch Development Kit

The LPC845 Capacitive Touch Development Kit (OM40004) makes it easy to evaluate the capacitive touch functionality of LPC84x family devices.

Schematic PCB