Horizontal Electric Engine PCB
Component side view. Prints actual size

Terminal Block

Terminal Block

Terminal Block

555

555

BUZ11A MOS-FET with Heatsink

1N4007

1N4007

LED

+

100nF

22nF

10nF

180kΩ

33kΩ

15kΩ

+

BC547C

10μF

BC547C

Link

Link

10kΩ

10kΩ

0.1μF

0.1μF

To 100kΩ Potentiometer

1kΩ

220Ω

33kΩ

33kΩ

470Ω

100μF

7808

Out

To On/Off opto-switch sensor

To Speed opto-switch sensor

To electromagnet

0V input

+12V input

+

+

G D S