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Posts tagged 20 W Audio Power Amplifier uPC1188H

Power Ampli Circuit using uPC1188H

Power Ampli Circuit using uPC1188H, 2SC945 Although the amp sounds great 20 W Audio Power Amplifier uPC1188H

Circuit diagram Segment LED using L7107

Circuit diagram Segment  LED using L7107 R1= 9.1 M R2=910 K R3=91 K R4=9.1 K R5=1 K R6=100 K R7= 5 K R8=5.6K R9=1 M R10=47 K R11,R12,R13=220 ohm C1=100 pF C2=0.1uF C3=0.01uF C4=0.47uF C5=0.22uF C6=0.33uF C7=1uFC8=C4=0.047uF C9=10uF D1,D2:n4148 D3:Led D4,D5:led IC1: ICL7107 Digital analog converter circuit L7107 and seven-segment decoder R1= 9.1 M R2=910 […]

Battery Charger circuit

Battery Charger circuit using LM317, BC548

How to make a tv antenna

How to make a tv antenna There are some simple yet effective homemade TV Antenna designs that can be built at home with tv antenna circuit using BF180

shows passive components, resistors, capacitors and inductors, and also electrical components such as switches, relays, motors and lamps – symbol

The diagram below shows passive components, resistors, capacitors and inductors, and also electrical components such as switches, relays, motors and lamps. In europe the for the resistor is a rectangle, whereas the US symbol is a zigzag. On my site, schematics may be drawn with european or US symbols, depending upon which of my circuit […]

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