DAOKAI Soldering Practice Kit DIY Electronic Turntable LED Fluorescent Tube Training Board Handmade Electronics Beginners Learning Soldering Fun Kit for Electronics Training 2 Sets Type 3

DAOKAI Soldering Practice Kit DIY Electronic Turntable LED Fluorescent Tube Training Board Handmade Electronics Beginners Learning Soldering Fun Kit for Electronics Training 2 Sets

Product details: Product Name: Electronic Wheel of Fortune Power supply: +3 V ~ 5 V. Board size: 60 x 60 mm/2.36 x 2.36 inches. Case size: 70 x 70 mm/2.76 x 2.76 inches. This kit configures 10 LEDs in a circle. When you press a button, each LED lights up one by one. At the beginning, the flow speed is faster, and then the flow speed becomes slower. Finally, it stops at a certain LED and stops movement. The last LED that lights up corresponds to the player's prediction, which means he "won the prize". Game recommendation You can define 10 things or 10 things according to the numbers 1-10. The corresponding number when the LED stops represents the things or things to be pulled. It can also be used as an electronic dice, lottery machine, etc. Package includes: 2 x lighting set, soldering exercise set with case. 2 x AA battery compartments

Product Features

• Product introduction This kit configures 10 LEDs in a circle. When you press a button, each LED lights up one by one. The flow speed is faster at the beginning and later gets slower and slower until it finally stops at a certain LED and stops moving.
• Specifications: Power input: +3V~5V, PCB size: 60 x 60mm/2.36 x 2.36 inches, Product size: 70 x 70mm/2.76 x 2.76 inches.
• Resistance components: resistors are not polarized but have different resistance values. When soldering, it is important to distinguish between the different resistance values.
• Polarity Identification Electrolytic capacitors and LEDs have a certain polarity. The longer leg indicates the positive pole (+), while the shorter leg represents the negative pole (-). When soldering, pay attention to the alignment with the screen printing markings on the circuit board.
• Application This kit is suitable for beginners, electronics enthusiasts and amateurs who want to practice welding. The assembly process is both fun and rewarding and eventually results in a beautiful LED lucky wheel kit.
• Friendly Reminder The DIY electronic components kit needs to be assembled and soldered by the buyer. If you do not have soldering experience, please read the soldering instructions carefully and use the soldering tools with care to ensure safety.
• Package includes 2 soldering practice kits and 2 AA battery boxes.