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  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Electronic Projects Design/Ideas/Reviews

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Capacitor ripple current measurement in SMPS?
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1
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2K
transconductance
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S
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Creating a USB-C Passthrough with power charging detection
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2
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2K
transconductance
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ThomsCircuit
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Turn LED off when switch closes
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2
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3K
ThomsCircuit
ThomsCircuit
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AC Fixed Temperature Switch Circuit - 26C/100W ? Please suggest
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7
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2K
vobla
V
F
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Switching load and EMC
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7
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3K
danadak
danadak
B
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Sine to square wave conversion
2
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27
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10K
bob4bvm
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TheJay
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Struggling to find a right angle DC jack (1.3mm x 3.5mm male) that fits
2 3
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46
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9K
Nigel Goodwin
Nigel Goodwin
TheJay
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Laptop Lead Repair?
2
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35
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4K
TheJay
TheJay
A
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The BJT configuration for SPDT, single pole double throw
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2
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2K
Tony Stewart
Tony Stewart
S
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Electronic Speed Control of a Generator
2
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33
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7K
Soul21
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U
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Generate continuous random bit stream from noise
2
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20
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4K
BobW
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Kerim
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Decreasing the Leakage Current of Idle Electrolytic Capacitors
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5
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3K
unclejed613
unclejed613
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Do you know bias power of any totem pole PFC controller?
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1
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2K
Tony Stewart
Tony Stewart
MrDEB
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7555 pulsating led
2 3 4
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64
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11K
Tony Stewart
Tony Stewart
S
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An task for students
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0
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1K
saif165213
S
G
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Irrigation valve control system
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2
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2K
danadak
danadak
S
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2 ESP32's GPIOs to same header pins isolation
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9
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2K
danadak
danadak
T
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10A current limiter circuit
2
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23
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7K
Tony Stewart
Tony Stewart
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Time-"Restriction" circuit
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13
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2K
Tony Stewart
Tony Stewart
F
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Diff probe giving inaccurate scope shots of offline SMPS
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1
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1K
Tony Stewart
Tony Stewart
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