Soldering Practice Board, 1 Set Electronics Kit Prototype PCB Board DIY Welding Circuit Voice Control LED Light for Competition Experiment, 4~12V

This voice control soldering kit electronics practice board is a teaching kit for people who want to improve the welding skills.The welding product is a beautiful water lamp circuit.

Specification:
Product:Electronic Production Teaching Kit
Applicable voltage: 4-12V
PCB board size: 65*27*1.6mm/2.56*1.06*0.06inch
Effect: rotating water lamp
Packing List: 1 Set Voice Control DIY Electronic Experiments Teaching Kit
(1Set List: 1 * circuit board, 2 * resistor 20K, 1 * 2M, 1 * 470 Ω, 1 * 200 Ω, 1 * 16P socket, 1 * 9014 transistor, 11 * 5mm LED seven color, 1 * capacitor 1UF, 1 * capacitor 100UF, 1 * 4017 integrated circuit, 1 * microphone)

Advantage  :
1. The voice control 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  to see the effect.
2. Electronic components are clearly marked.There is a ruler on the back of the circuit board for easy measurement of components.Can improve the welding skills of electronic professionals and enthusiasts.

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

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