PATIKIL Soldering Practice Board 1Set PCB Board Electronics Kit Prototype DIY Welding Circuit SMD/SMT LED Flashing Light for Beginner Experiment Project

Specification: Product:Electronic Production Teaching Kit; Applicable voltage: 3~12V; PCB board size: 85.5*54*1.5mm/3.36*2.12*0.06inch; Effect: rotating water lamp;

Packing List: 1 Set DIY Electronic Experiments Teaching Kit(12 * 1206 resistors; 12 * 0805 resistors; 12 * 0805 capacitors; 14 * 0603 capacitors; 14 * 0603 resistors; 14 * 0402 resistors; 15 * 0805 resistors (331-335); 15 * LED lights (Red); 4 * transistors; 4 * diodes; 5 * 0805 (10K); 1 * 0805 (2M); 2 * 0805 (104); 1 *NE555 chip; 1 *CD4017 chip; 1 *PCB board; 1 *Battery Box)

Advantage: The pcb board prototype kit is tinned, not easy to oxidize, high-strength fireproof, anti-drop material, can be disassembled and assembled repeatedly; After welding, you can power on (3-12V) to see the effect; Electronic components are clearly marked; Even beginners can easily solder successfully; columns of components on the left and right are used to practice soldering, and each column has a test point; There is a ruler on the back of the circuit board for easy measurement

Instruction: Please ensure that all components are in the correct direction and position; and check whether pseudo/float welding; Since the accessories are very small, it is recommended to use a pointed clip to assist welding.

Note: Please check compatibility before purchasing; It is normal for the product color to differ from the image due to the luminous effect.