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Amplify Flip Flop signal from NE 555 timer using transistors

General Electronics Chat About 60 minutes ago at 12:41 AM

Last message by MrsssSu on October 26, 2021 at 01:37 AM

4 Replies
14 Views
V
 How to solve this jee

Homework Help 17 minutes ago at 01:23 AM

Last message by vrtertret on October 26, 2021 at 01:23 AM

0 Replies
4 Views
Can anyone please explain the difference between DC bias field versus AC bias field ?

General Electronics Chat 10 hours ago at 03:06 PM

Last message by nckt on October 26, 2021 at 01:16 AM

7 Replies
66 Views
How to guess the value of this filtering inductance?

Analog & Mixed-Signal Design 18 hours ago at 07:11 AM

Last message by LordOfThunder on October 26, 2021 at 01:08 AM

7 Replies
93 Views
how this multivibrator works?

General Electronics Chat One month ago at 06:37 AM

Last message by Kjeldgaard on October 26, 2021 at 01:05 AM

33 Replies
557 Views
[VIDEO] Firearms Fundamentals

Off-Topic 2 weeks ago at 05:55 AM

Last message by MrSalts on October 26, 2021 at 12:52 AM

94 Replies
795 Views
I
 BATTERY REVERSE PROTECTION USING P CHANNEL MOSFET

General Electronics Chat 52 minutes ago at 12:48 AM

Last message by ir_tronik on October 26, 2021 at 12:48 AM

0 Replies
8 Views
Vintage Westinghouse meters and resistor

General Electronics Chat 8 hours ago at 05:15 PM

Last message by MrSalts on October 26, 2021 at 12:39 AM

4 Replies
45 Views
A
 AD630 Lock-in Module Resistor Experiment Troubleshooting

Analog & Mixed-Signal Design 8 hours ago at 05:29 PM

Last message by Arman00 on October 26, 2021 at 12:23 AM

4 Replies
60 Views
T
 Can you provide a better picture of 12 bit DAC to 8 bit data bus or explain the address decoding?

Homework Help One hour ago at 12:22 AM

Last message by terabaaphoonmein on October 26, 2021 at 12:22 AM

0 Replies
8 Views
P
 EP968 Handy Programmer

Programming & Languages One day ago at 12:34 AM

Last message by Prasadram@1 on October 26, 2021 at 12:17 AM

1 Replies
32 Views
MIC1555 Sequential Timer - Triggers on Power Up?

Digital Design One day ago at 07:44 AM

Last message by crutschow on October 25, 2021 at 11:56 PM

23 Replies
196 Views
Converting 3 x 1.5v led lamps to 18650 batteries

General Electronics Chat 4 hours ago at 09:00 PM

Last message by Beau Schwabe on October 25, 2021 at 11:11 PM

1 Replies
32 Views
Wien Bridge Oscillator

General Electronics Chat 9 hours ago at 04:17 PM

Last message by sparky 1 on October 25, 2021 at 10:29 PM

12 Replies
73 Views
Coronavirus?!

Off-Topic One year ago at 11:19 AM

Last message by justtrying on October 25, 2021 at 10:26 PM

6917 Replies
141914 Views
J
 Relay can't turn on. Works well on 6v Power supply, but not 9v battery that goes through a 6V voltage regulator

General Electronics Chat 16 hours ago at 09:17 AM

Last message by Jambu on October 25, 2021 at 09:41 PM

34 Replies
204 Views
Thought for the day...

Off-Topic 11 years ago at 09:29 AM

Last message by killivolt on October 25, 2021 at 09:13 PM

2865 Replies
90558 Views
CD4047 Inverter, solar powered

IC Design 4 days ago at 07:28 PM

Last message by Audioguru again on October 25, 2021 at 09:10 PM

16 Replies
217 Views
433 Mhz transmitter/receiver

Wireless & RF Design 3 days ago at 04:23 PM

Last message by KeithWalker on October 25, 2021 at 08:27 PM

9 Replies
190 Views
How to solve this

Homework Help 2 days ago at 12:14 AM

Last message by Audioguru again on October 25, 2021 at 08:26 PM

1 Replies
64 Views