10pcs 30-60 Seconds Watch Timer Kit DIY Components PCB Circuit Board Electronic Production Training Parts

Parameter:

 

Supply voltage: DC4.5-6V

Dimensions: 45*60mm

Name	Parameter	PCB mark	Quantity
Resistor	200	R1 R2	20
	10K	R3 R4	20
	47K	R5 R6	20
	510	R7	10
LED	3mm red	LED	10
Electrolytic capacitor	10uF	C1	10
Monolithic capacitor	103	C2	10
Digital tube	1-bit 0.56 Common cathode	DS1 DS2	20
Tact Switch	6*6	S2	10
Pin header + shorting cap	3 pin	S1	10
Terminal	2p	J1	10
IC	NE555	U4	10
	CD4511	U1 U2	20
	CD4011	U5	10
	CD4518	U3	10

Package included:

10 x DIY 30-60 Seconds Watch Timer Kit