2018 Electric Competition Question B-Fire Fighting Aircraft (Xiamen University)

Schematic PCB

Smart car Smart car based on 51 microcontroller (tracking, obstacle avoidance, remote control, ranging, voltage detection)

Smart car Smart car based on 51 microcontroller (tracking, obstacle avoidance, remote control, ranging, voltage detection)

Schematic PCB

E-sports source code low-power and low-cost global positioning tracker

E-sports source code low-power and low-cost global positioning tracker

Schematic PCB

NeuroStimDuino: an open source neurostimulator for students, researchers, and enthusiasts interested in neuroscience

Neurostimulation involves the application of short electrical pulses to the surface of the skin to stimulate underlying nerves and muscles. In recent decades, neurostimulation has been used as part of functional electrical stimulation (FES) therapy to help restore movement to muscles in paralyzed limbs in stroke patients and people with spinal cord injuries. While conducting research in areas such as pain relief and sensory feedback, scientists also use neurostimulation to study the effects of electrical current on neurons. Historically, the delivery of neurostimulation has required the purchase of expensive research-grade equipment or costly, time-consuming custom hardware constructs. NeuroStimDuino provides an open source alternative in the form of an Arduino shield.

Schematic PCB

Unicycle controller schematic diagram based on STM32S103

Unicycle controller schematic diagram based on STM32S103

Schematic PCB

An infrared sensor timer based on msp430F149

An infrared sensor timer source code based on msp430F149

Schematic PCB

Open Source SMD Reflow Soldering

500W 200mm x 100mm hot plate with designed housing.

Schematic PCB

Schematic diagram of foreign classic quadcopter

The best among foreign classic quadcopter schematic diagrams

Schematic PCB

Ultrasonic ranging based on stm32

Ranging through the ultrasonic module, stm32 is transmitted to OLED through IIC protocol

Schematic PCB

10KHz-30MHz Mini WIHIP AKTIF Antenna

10KHz-30MHz Mini WIHIP AKTIF Antenna

Freescale smart car CCD program

Freescale smart car CCD program

Schematic PCB

Based on ST ST25RU3993 unmanned convenience store ultra-high frequency UHF RFID reader solution

Schematic PCB

NUVOTON Wireless Charging Reference Solution

Schematic PCB

Smart car (ultrasonic, Bluetooth, infrared)

The smart car based on AT89C82 can realize ultrasonic obstacle avoidance, infrared obstacle avoidance, Bluetooth and infrared remote control car control and automatic tracking.

Schematic PCB

A DC regulated power supply circuit diagram based on 89C51

A DC regulated power supply circuit diagram based on 89C51, a novel regulated power supply design solution

Schematic PCB

Women's safety device, smart wallet with GSM and GPS location tracking

2 Layers PCB 52 x 96.3 mm FR-4, 1.6 mm, 1, HASL with lead, Blue Solder Mask, White silkscreen; A device for women safety, equipped with GSM and GPS modules for location tracking.

Schematic PCB

Electronic game source code wireless multi-function seat sign

This project designs a wireless multi-functional seat indication system suitable for various occasions. It uses MSP430 microcontroller as the core, CC2500 transceiver as the radio frequency module, and uses the Simplici TI wireless communication protocol to form a small radio frequency network.

Schematic PCB

Two-wheeled self-balancing trolley msp430g2553

It has been verified that the car can stand upright after adjusting the parameters.

Schematic PCB

10kHZ-255MHz signal generator OLED LCD

Schematic PCB

2021 Electric Competition F Question Intelligent Drug Delivery Robot (National Second) Open Source Tutorial + Openmv End Code + Main Control Code

Schematic PCB