General Electronics

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General Electronics -

Resistors, capacitors, breadboards, soldering, etc. Moderator: PerryBebbington.

[SOLVED] 10VAC Door bell | D1 mini with PC814 ??

« Pages: 1 2 »

tatoosh

20
Replies

625
Views

Aug 26, 2020, 02:27 pm
by tatoosh

[SOLVED] 16 Channel 12 volt relayboard and Arduino UNO

n00bduino

9
Replies

5,433
Views

May 10, 2013, 03:38 am
by be80be

[SOLVED] 3.3v Regulator drops to 2.8v under load - capacitor not big enough?

montymintypie

6
Replies

3,252
Views

Aug 01, 2011, 09:27 am
by montymintypie

[SOLVED] 4-20mA T Click board and Arduino (with code)

c0rsa1r

1
Replies

1,230
Views

Jan 26, 2018, 10:25 pm
by rtd

[SOLVED] 5 Push buttons + LED

Tokuna

9
Replies

269
Views

Mar 02, 2020, 01:34 pm
by Tokuna

[SOLVED] 5v 8 channel relay board - external power source problem.

« Pages: 1 2 »

beingobserver

17
Replies

39,809
Views

Feb 07, 2017, 06:44 am
by Wawa

[SOLVED] 6V regulator putting out 3.3V

« Pages: 1 2 3 »

montymintypie

30
Replies

9,845
Views

Jun 29, 2011, 10:37 am
by montymintypie

[SOLVED] 7 Segment display error

« Pages: 1 2 »

Noobian

18
Replies

4,477
Views

Feb 08, 2016, 11:41 am
by Noobian

[solved] ? make extension cable male/female for unplug the screen on arduino

mybrain_iq55

11
Replies

1,929
Views

Aug 28, 2017, 12:39 pm
by mybrain_iq55

[SOLVED] AC Current measurement

« Pages: 1 2 »

anishkgt

16
Replies

3,635
Views

May 26, 2017, 06:29 am
by tauro0221

[SOLVED] ACS723 different zero points when adjacent relay is on/off

« Pages: 1 2 »

alex_fagard

27
Replies

1,185
Views

Jan 09, 2020, 03:36 am
by alex_fagard

[SOLVED] Activating a Button outside of Arduino

Vini

14
Replies

3,692
Views

May 23, 2011, 09:59 pm
by Vini

[SOLVED] Adding button causing strange problems

« Pages: 1 2 »

BillMurphy

29
Replies

3,187
Views

Sep 04, 2015, 08:07 pm
by BillMurphy

[Solved] Analog communication between two Arduinos of different voltages

BMooney

10
Replies

629
Views

Feb 04, 2020, 02:07 pm
by BMooney

[SOLVED] analog input with voltage divided AREF not giving expected result

« Pages: 1 2 »

badbunny_uk

25
Replies

4,876
Views

Jan 02, 2017, 07:47 am
by Coding Badly

[SOLVED] Analog or Digital Temperature measurement

torusJKL

8
Replies

2,005
Views

Jan 21, 2012, 11:34 pm
by terryking228

[SOLVED] Analog read from PSU is higher than actual value

« Pages: 1 2 3 »

Bjerknez

38
Replies

732
Views

Oct 10, 2020, 10:54 am
by raschemmel

[SOLVED] Antenna doubt

« Pages: 1 2 3 »

Noobian

39
Replies

7,152
Views

Feb 04, 2016, 02:50 pm
by aarg

[Solved] Arduino + 5V DC relay + 6V DC pump

« Pages: 1 2 »

beingobserver

20
Replies

9,491
Views

Aug 29, 2013, 05:27 pm
by beingobserver

[Solved] Arduino + 8 channel relay.

beingobserver

6
Replies

1,035
Views

Aug 14, 2013, 11:36 pm
by beingobserver

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