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sin wav and phase angle

Homework Help 3 weeks ago at 01:55 AM

Last message by MrAl on March 24, 2023 at 08:54 AM

11 Replies
227 Views
Motor carbon brush sparking. Why it happens and how can I fix it?

General Electronics Chat 3 years ago at 12:40 PM

Last message by MaxHeadRoom on March 24, 2023 at 08:03 AM

52 Replies
65566 Views
G
 27C256DC-12 duplication and Atmel 80C32 fault finding

Microcontrollers 3 weeks ago at 12:15 PM

Last message by geoffers on March 24, 2023 at 07:56 AM

130 Replies
1316 Views
G
 Need help repairing Allen & Heath Xone:DB4 mixer (2)

Technical Repair 2 weeks ago at 02:25 AM

Last message by gm03 on March 24, 2023 at 07:35 AM

20 Replies
163 Views
Converting an AC winch to wireless

General Electronics Chat One year ago at 09:25 PM

Last message by MrChips on March 24, 2023 at 07:07 AM

10 Replies
907 Views
Need support for stepper motor driver BD63731

Digital Design One day ago at 06:19 AM

Last message by MrChips on March 24, 2023 at 06:59 AM

1 Replies
36 Views
V
 require stepper motor driver BD63731 interfacing with stm32f429zit6 sample code

Microcontrollers One day ago at 06:13 AM

Last message by vinay747 on March 24, 2023 at 06:13 AM

0 Replies
141 Views
Automatic water filler circuit with touchless water level detection.(initial question "Inverting sensor output voltage")

General Electronics Chat One month ago at 04:11 AM

Last message by Lifeisfun on March 24, 2023 at 05:30 AM

163 Replies
1543 Views
Hysteresis Comparator

General Electronics Chat One day ago at 02:12 PM

Last message by ericgibbs on March 24, 2023 at 02:20 AM

4 Replies
58 Views
Diodes in AC circuit backfeed protection

General Electronics Chat One day ago at 01:08 AM

Last message by LowQCab on March 24, 2023 at 02:07 AM

1 Replies
38 Views
A
 MCP23S09 Reset Pin question

Digital Design 2 days ago at 12:11 AM

Last message by Alex1700 on March 24, 2023 at 01:28 AM

16 Replies
87 Views
J
 Charlie's Law – Some Good Advice From A Software/Hardware Designer

General Electronics Chat 2 days ago at 02:00 AM

Last message by Jon Chandler on March 23, 2023 at 10:42 PM

13 Replies
153 Views
Glad I'm not a passenger

Off-Topic 8 years ago at 05:12 PM

Last message by nsaspook on March 23, 2023 at 08:52 PM

1283 Replies
59966 Views
How's the weather?

Off-Topic 8 years ago at 12:50 PM

Last message by joeyd999 on March 23, 2023 at 08:11 PM

3465 Replies
188182 Views
M
 Need help making a UPS schematics work as it should.

Power Electronics One week ago at 10:13 AM

Last message by MisterBill2 on March 23, 2023 at 07:11 PM

31 Replies
323 Views
M
 Issues with opamp when changing to multiple feedback resistors in series

Analog & Mixed-Signal Design 2 days ago at 03:30 PM

Last message by MisterBill2 on March 23, 2023 at 06:58 PM

15 Replies
150 Views
2 ESP32's GPIOs to same header pins isolation

General Electronics Chat 2 days ago at 08:54 PM

Last message by ElectricSpidey on March 23, 2023 at 06:33 PM

9 Replies
99 Views
Vintage operation amplifier

IC Design One day ago at 06:11 PM

Last message by crutschow on March 23, 2023 at 06:30 PM

1 Replies
59 Views
Circuit Help

General Electronics Chat 2 days ago at 07:30 AM

Last message by RCNINJA on March 23, 2023 at 04:39 PM

12 Replies
114 Views
S
 Help Designing the Electronics for a Dog Ball Thrower

General Electronics Chat One day ago at 11:38 AM

Last message by sghioto on March 23, 2023 at 04:21 PM

3 Replies
65 Views