5 PCS Soldering Practice Kit, ICSTATION Simple Robot Kit Soldering Project Line Following Tracking Smart Car (Stepper Motor) for Electronics Practice and DIY Projects

Product Information

About

Electronics Kit - A tracking robot building kit for electronics enthusiasts and makers to develop hands-on soldering skills and gain practical experience with electronic assembly and circuit building.
Soldering Practice Kit - This robot car is suitable for electronics practice and DIY projects. Electronics enthusiasts and beginners can learn about basic soldering, simple circuits, photoelectric sensors, stepper motors, infrared sensors, C51 MCU and more from this kit.
Hands-On Operation - Explore basic circuit principles through practical assembly and operation. Users can design an interesting and winding route with 1.5-2.0 cm black electrical tape on a flat surface to observe the robot car following the path.
Principle - Smart tracking car is running based on the principle of light reflectivity differences. The photoresistor on the board detects the reflected red LED light from the surface to determine whether the vehicle is following the black line.
PDF Instruction - We provide a PDF instruction manual in the Technical Specification section of this page. All parts are included in one package for DIY assembly. Users should carefully follow the instruction manual during assembly.

Product Description

Installation Steps: 1. Install circuit (1.1) Install metal film resistor, DIP-8P IC socket, Self-Locking switch, Potentiometer, S8550, Capacitor, Red LED on PCB according to mark on PCB; (1.2) Install Mecanum wheels. The support bolts of the caster are inserted into the hole, tighten the nuts screwed into the caster, and finally fit the caster and tighten; (1.3) Install photoresistor and white LED on PCB reverse; (1.4) Install battery case; (1.5) Testing: Install your 2 pcs AA battery; Press on switch. If 2pcs white LED ON, the installation is successful. If LED off, please check the welding again. 2. Install mechanical parts (2.1) Install the four gaskets on the circuit board; (2.2) Insert a steel shaft from the center hole of the wheel and note that the direction is inserted from one side of the raised sleeve of the wheel. It is recommended to insert the steel shaft parallel to the smooth side of the wheel; (2.3) Put a three-way sleeve into the steel shaft, close to the wheel, and then a gasket into the steel shaft, close to the three-way sleeve, installed in place, toggle three-way sleeve, should be flexible; (2.4) Place a gear into the steel shaft in the center of the steel shaft; (2.5) Put a three-axis sleeve into the end of the steel shaft so that the car side of the wheel assembly to complete; (2.6) Install motors. 3. Testing: (3.1) Power on. Check S8550 or 10ohm resistor if motors don't move. (3.2) Install LM393 (Please pay attention to the direction of IC).