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DIY Kit NE555 Doorbell Analog Circuit Electronic Soldering Practice Kits for Beginners
$2.65$3.7930%
| Quantity | 5+ | 10+ | 20+ |
| Price | $2.62 | $2.50 | $2.30 |
00d : 00h : 00m : 00s
Item ID: GY20860-1
Product Details
1.Introduction:
TJ-56-28 is a NE555 Doorbell Analog Circuit Electronic Soldering DIY Kit. It is an electronic doorbell control system. When the button is pressed, the horn makes a sound ‘dingdong~~’
It is a very interesting DIY electronic product which enables users to understand the circuit more clearly and learn soldering skills.
2.Parameter:
1>.Product Name: TJ-56-28 NE555 Doorbell Analog Circuit DIY Kit
2>.Work Voltage:DC 6V
3>.Work Temperature:-40℃~85℃
4>.Work Humidity:5%~95%RH
5>.Size(Installed):41x19mm
3.Component List:
