Doorbell Component Suite Electronic Production Door Bell DIY Kit NE555 Chip
Was $4.98
SAVE 7%
$4.63
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Specifications: Working voltage: 4.0-7.0V PCB size: 28mm (L) *25mm (W) Kit horn: 8 Ohm 0.25W Color: Beige Net Weight: 15g Package Included: 1* 8 Ohm 0.25W horn 2* 100MM red line 2* 100MM black line 1* NE555 chip 1* 8P IC block 1* 100UF 25V Capacitance 1* 10UF 25V Capacitance 1* 6*6*5 keystroke] 3* 103 ceramic capacitors 5* 47K resistance 2* 1N4148 Instructions/schematic are NOT included. We don't provide technical assistance please make sure that you are familiar with the product before purchasing.
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$4.98
(+$0.35)
$4.63
(-$0.35)