Electronic Circuit Diagram and Layout

Make Auto-Fan, 741 automatic temperature control – More circuit Temperature Control

Amplifier 30W circuit diagram with STK465 parts R1 = 1K C1 = 1uF/35V R2 = 3,3K C2 = 470pF R3 = 100 C3 = 100uF/60V R4 = 330 C4 = 100uF/60V R5 = 3,3K C5 = 10uF/60V R6 = 1K C6 = 47uF/60V R7 = 0,33 C7 = 8,2pF R8 = 33k C8 = 0,1uF […]

Automatically Switches off on

BF990A circuit and application Receiver tube Radio vcc 9v

200w Layout audio power amplifier circuit diagram using Tr A1015, 41, 42 and sanken transistor