Cool circuits and other DIY gadgets

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WOPL Sniffer
Op amp myths and........
2
Replies
29
Views
14,789
George S.
krellmk
Shunyata ALTAIRA Grounding System with Caelin Gabriel
Replies
0
Views
531
krellmk
A.N.T.
Metrology - my second hobby
Replies
15
Views
1,513
mlucitt
krellmk
Solder Sucker
Replies
0
Views
685
krellmk
laatsch55
Joe, I need a 3 volt Dc supply!!
2
Replies
21
Views
8,243
stereo coffee
mlucitt
Does Anyone Have Any BNC Cables or Connectors?
Replies
12
Views
2,646
kl0neMan
mlucitt
Time To Change A Resistor
Replies
1
Views
2,397
orange
62vauxhall
Inline attenuator for CD player?
Replies
8
Views
2,245
62vauxhall
Geegz
Power switch tail II
Replies
12
Views
4,304
schreiben
laatsch55
Is This A Good Solar Panel Controller??
Replies
7
Views
4,466
essay
B
Dual fan cooling project.
Replies
2
Views
2,310
BigSkyCory
roccus
Miniturized
Replies
7
Views
3,113
orange
demonx
Another Gadget
2
Replies
28
Views
13,972
tivali
CASSETTE DECK
Switching Buck Voltage Converter for Battery Charging
Replies
1
Views
2,971
CASSETTE DECK
CASSETTE DECK
100 Watt Bridge Amplifier Module Circuit
Replies
4
Views
5,647
CASSETTE DECK
premiumplus
Simple stereo balance metering circuit
Replies
7
Views
5,063
gadget73
CASSETTE DECK
Common sense time delay relay circuit.
Replies
15
Views
8,830
premiumplus
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