Ultrasonic Balance Car
Maker DIY Education Assembly Kit
This is an automatic balance car detecting the distance between car body and ground through the signal febacking from the ultrasonic. The distance between car body and ground can affect the speed of motor, equivalenting to the setting range of car balance.
Parameter
Size: 15*13*10cm
Weight: 220g
Control board - S4A Mini Driver 3281. MCU: ATmega328
2. Input voltage range: 6V~9V
3. High performance dual 2A independent MOSFET H-bridge motor driver.
4. External PWM control signal
5. Bluetooth module interface (equipped with Dagu Bluetooth module - DG010), which can communicate with mobile phones and computers.
6. USB to serial chip, compatible with arduino
7. MOSEFET anti-reverse circuit
8. Rich power and signal interfaces, all IO ports are led out.
Ultrasonic Sensor - HC-SR04
HC-SR04 ultrasonic sensor module can provide 2cm~400cm non-contact distance sensing distance function. The ranging accuracy can reach 3mm. The module includes an ultrasonic transmitter, a receiver, and a control circuit.
Package include
1 set of car boady kit (wood material)
1 pcs of 5AA battery holder
2 pcs of DG02S TT motor
2 pcs of DG018-02S TT mounting bracket
2 pcs of 65mm wheel
1 pcs of HC-SR04 ultrasonic sensor module
1 pcs of S4A control board
1 pcs of PCB board
1 pcs of pitentiometer
1 set of PS2 controller and reciever
1 bag of screws and nuts