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8 Replies
262 Views
Super Capacitor Jump Starter Circuit

Power Electronics One month ago at 06:48 PM

Last message by Jeffery Vahrenkamp on February 11, 2020 at 11:00 AM

10 Replies
237 Views
Adjustable Step Down Module - Swap Potentiometer with Resistors?

Power Electronics About 2 months ago at 02:40 PM

Last message by haukeg on February 3, 2020 at 10:54 PM

5 Replies
155 Views
R
LEDs, 555s, Flashers, and Light Chasers

Digital Design 11 years ago at 04:51 PM

Last message by rrmestl on December 30, 2019 at 12:48 PM

70 Replies
148212 Views
Order of Operation

Homework Help 3 months ago at 05:51 AM

Last message by WBahn on December 22, 2019 at 09:51 AM

22 Replies
463 Views
12v to 5v DC high efficiency SMPS buck converter using 34063 IC.

Power Electronics 7 years ago at 02:23 PM

Last message by Schidtztorm on November 14, 2019 at 04:17 AM

46 Replies
139011 Views
first fpga schematic and pcb design help

FPGAs (Field Programmable Gate Array) 5 months ago at 09:21 AM

Last message by super7800 on October 26, 2019 at 10:37 AM

3 Replies
1089 Views
6 Replies
527 Views
Designing a circuit to switch leds on when a pre set resistance value is met

General Electronics Chat 6 months ago at 02:03 AM

Last message by ci139 on September 13, 2019 at 08:13 AM

9 Replies
470 Views
M
Exercise with Potentiometers

Analog & Mixed-Signal Design 6 months ago at 11:43 PM

Last message by Michael Gronlund on September 4, 2019 at 09:47 AM

2 Replies
421 Views
Electronic Components--Resistor

Analog & Mixed-Signal Design About 7 months ago at 02:35 AM

Last message by Tonyr1084 on September 3, 2019 at 06:54 AM

4 Replies
384 Views
Using Measured Value for Inductive Reactance

Homework Help About 7 months ago at 06:28 PM

Last message by MrAl on September 1, 2019 at 08:47 AM

3 Replies
371 Views
problem controlling DC motor with a 500k pot

Power Electronics 7 months ago at 11:22 AM

Last message by crutschow on August 26, 2019 at 04:08 PM

7 Replies
409 Views
9 Replies
598 Views
How to use 50K pots in place of 10K Buck converter

General Electronics Chat 8 months ago at 05:23 PM

Last message by MrAl on July 11, 2019 at 08:25 AM

6 Replies
569 Views
Little Circuit Challenge, DC Current In Inductor

General Science, Physics & Math One year ago at 06:01 AM

Last message by MrAl on June 23, 2019 at 02:46 AM

27 Replies
1362 Views
7 Replies
563 Views
555 Adjustable PWM control With Variable Frequency

Digital Design 10 months ago at 04:50 AM

Last message by Dodgydave on May 27, 2019 at 04:54 PM

1 Replies
529 Views
P
New Method for Parallel Resistor Calculation

Analog & Mixed-Signal Design 10 months ago at 08:37 AM

Last message by Phil-S on May 17, 2019 at 03:54 AM

25 Replies
1492 Views
J
Motorcycle. DIY Quickshifter using Arduino.

Microcontrollers 3 years ago at 09:00 AM

Last message by joeqsmith on April 30, 2019 at 06:35 AM

54 Replies
13183 Views