13 lines
247 B
Plaintext
13 lines
247 B
Plaintext
|
Components:
|
||
|
555 Timer IC
|
||
|
BC547 NPN Transistor
|
||
|
1k 0.25-watt Resistors
|
||
|
22k 0.25-watt Resistors
|
||
|
180k 0.25-watt Resistor
|
||
|
1M 0.25-watt Resistors
|
||
|
LED 1.5V 5-mm
|
||
|
1N4007 Diode
|
||
|
100nF (104) Capacitor
|
||
|
12V SPDT Relay
|
||
|
Connectors & IC base
|
||
|
Zero PCB or card board
|