H
How to add an opening voltage to the transistor control voltage?
herasko-siarhei, 2022-04-21 23:05:26
3 Reply
C
How can the output voltage be increased without exceeding the binary code voltage level on a DAC with an R-2R resistor matrix?
Carmic Science, 2022-04-19 14:22:41
1 Reply
1
Why is an n-type semiconductor different from an n-type?
1Danshin1, 2022-04-17 17:51:34
2 Reply
1
1Danshin1
2022-04-17 17:51:34
2
How to eliminate the "clicks" of the field worker?
20strannik08, 2022-04-15 20:06:12
2 Reply
2
20strannik08
2022-04-15 20:06:12
I
H
Is it possible to send an http request from Proteus or analogues to the server from the database?
Hirighteet4352, 2022-04-14 18:08:52
1 Reply
C
How to assemble a circuit diagram having a structural one?
Carmic Science, 2022-04-10 13:39:07
2 Reply
C
Carmic Science
2022-04-10 13:39:07
P
psiklop
2022-04-07 18:27:59
I
A
Alenya
2022-03-26 12:35:23
C
What will happen if we disable the "AND" element (DD3) in the adder and close the carries of P and C?
Carmic Science, 2022-03-23 17:36:51
1 Reply
1
1Danshin1
2022-03-22 19:54:00
S
Is it possible to change the bluetooth password on a Chinese receiver?
Shing, 2022-03-20 18:41:29
1 Reply
S
Shing
2022-03-20 18:41:29
C
How to determine what type the demultiplexer belongs to? And how to distinguish them according to the scheme?
Carmic Science, 2022-03-20 15:18:34
3 Reply
M
What could be the error with atmega328p firmware?
Maly, 2022-03-19 11:28:51
1 Reply
M
Maly
2022-03-19 11:28:51
I
ivan58
2022-03-19 06:55:59
I
How are negative voltage values obtained?
ivan58, 2022-03-14 21:05:57
2 Reply
I
ivan58
2022-03-14 21:05:57
C
How to determine from the truth table and the circuit which logical functions are present?
Carmic Science, 2022-03-08 16:11:43
2 Reply
T
Can I plug a device with a Type B plug into a Type A socket?
TheReactiveMouse, 2022-03-08 09:33:50
2 Reply
T
TheReactiveMouse
2022-03-08 09:33:50
D
Why does current flow only in a closed circuit?
Danya12321, 2022-03-07 17:30:46
4 Reply
D
Danya12321
2022-03-07 17:30:46
C
Can a multiplexer be used as a code converter?
Carmic Science, 2022-03-06 18:39:40
1 Reply
C
Carmic Science
2022-03-06 18:39:40
C
Why is the power of the resistor R10 chosen to be 0.5 and not 0.125 W? Also, what can be done to apply a 0.125 resistor instead of 0.5 watts?
Carmic Science, 2022-03-06 18:37:13
3 Reply
A
Alexander Dio
2022-03-05 19:39:24
I
ivan58
2022-03-03 08:53:27
O
How to use a POE switch to power equipment without POE?
Oleg1345140, 2022-03-01 18:41:20
2 Reply
O
Oleg1345140
2022-03-01 18:41:20
A
I want to replace the native video card cooler without backlight with backlight is it possible?
Arman, 2022-02-24 11:08:42
2 Reply
R
Models of full-size headphones with a large diffuser stroke. How to find the right ones?
RST001, 2022-02-22 16:02:15
1 Reply
D
Where can I find the schematic for the D-Link Des-3028 switch?
Dvach, 2022-02-21 11:47:03
3 Reply
D
Dvach
2022-02-21 11:47:03
A
How does the supply voltage affect the operation of the system?
Ambassadorr, 2022-02-18 15:47:23
5 Reply
A
Ambassadorr
2022-02-18 15:47:23
P
What happens to the current when the circuit is closed?
plxel, 2022-02-18 13:24:47
5 Reply
P
plxel
2022-02-18 13:24:47
Z
zisp
2022-02-16 05:53:07
Z
The motion sensor at the output gives 3.3V, how to raise the output to 5V?
zisp, 2022-02-14 19:55:48
3 Reply
Z
zisp
2022-02-12 03:02:55
B
What is needed to block the current in the circuit ~ 3.7v?
borg333, 2022-02-06 23:34:02
2 Reply
B
borg333
2022-02-06 23:34:02
I
Need to keep in mind the possibility of self-explosion and spontaneous combustion of electronics?
ivan58, 2022-02-01 15:47:45
3 Reply
Z
zisp
2022-01-30 22:39:31
R
What model of temperature controller with the ability to send data via GSM should I use?
Ruslan Galiev, 2022-01-27 16:03:06
1 Reply
I
What could be the problem with the CU212 Grundfos?
ivan58, 2022-01-26 20:37:34
1 Reply
I
ivan58
2022-01-26 20:37:34
S
Is a homemade static electric generator dangerous?
Sheudz, 2022-01-20 23:01:30
2 Reply
S
Sheudz
2022-01-20 23:01:30
M
Some kind of protection on the micro-board with the TP4056 module - who and from whom does it protect?
Mira Roosevelt, 2022-01-19 22:24:57
1 Reply
I
A
How to extinguish sparks when turning off the AC motor?
antoha-by, 2022-01-16 01:20:18
0 Reply
A
antoha-by
2022-01-16 01:20:18
P
What happens if the dcdc converter is supplied with a slightly higher voltage than in the specifications?
PsihXMak, 2022-01-15 18:09:45
1 Reply
M
How to connect USB to tablet without OTG?
max1801, 2022-01-13 19:31:51
3 Reply
M
max1801
2022-01-13 19:31:51
J
I can't figure out what's in the circuit. What to do?
Jacon, 2022-01-12 19:05:33
1 Reply
J
Jacon
2022-01-12 19:05:33
I
Why, when soldering, tearing off the tip from the solder point, does the tail follow the tip?
ivan58, 2022-01-11 19:17:12
2 Reply
A
What is the best way to replace the external power supply for the monitor?
Andrej, 2022-01-11 13:56:45
2 Reply
I
How to organize the work of one radio transmitter and several receivers?
Ilja_Texnar_iz_Teatra, 2022-01-09 23:36:52
5 Reply
K
Kotikun
2022-01-09 14:39:13