Detect presence of Mains voltage simple and cheaply
Sensor Design & Implementation One day ago at 07:26 AM
Last message by AlbertHall on February 28, 2021 at 06:01 PM
Dampening the Swing of a Pendulum-Like Object
General Science, Physics & Math 43 minutes ago at 05:28 PM
Last message by drc_567 on February 28, 2021 at 05:41 PM
Need to drop 115VAC to 98.5VAC (or close to that)
Power Electronics 2 hours ago at 03:54 PM
Last message by dendad on February 28, 2021 at 05:19 PM
LCR Pro1 Plus
Test & Measurement One year ago at 02:51 PM
Last message by bob2 on February 28, 2021 at 05:08 PM
How to isolate from back EMF of brushed DC motor?
Power Electronics About 3 hours ago at 03:14 PM
Last message by KeithWalker on February 28, 2021 at 05:06 PM
General Electronics Chat 8 hours ago at 09:38 AM
Last message by MisterBill2 on February 28, 2021 at 04:55 PM
Need help with power ratings for a simple circuit.
General Electronics Chat One day ago at 01:21 AM
Last message by Audioguru again on February 28, 2021 at 04:40 PM
simple 12v electret mic to earbud/headphone amp
Analog & Mixed-Signal Design One week ago at 08:27 AM
Last message by LowQCab on February 28, 2021 at 04:33 PM
Thought for the day...
Off-Topic 10 years ago at 09:29 AM
Last message by cmartinez on February 28, 2021 at 04:19 PM
Pspice simulation problem #2
PCB Layout , EDA & Simulations About 2 hours ago at 04:15 PM
Last message by Ghazaleh_dso on February 28, 2021 at 04:15 PM
Data books need a new home....
Datasheets, Manuals & Parts Identification 2 hours ago at 03:35 PM
Last message by dl324 on February 28, 2021 at 04:02 PM
Building a Digital Clock ..#2
General Electronics Chat One day ago at 01:24 AM
Last message by dl324 on February 28, 2021 at 03:40 PM
Coronavirus?!
Off-Topic One year ago at 11:19 AM
Last message by nsaspook on February 28, 2021 at 03:28 PM
Protoboard IC replacement
PCB Layout , EDA & Simulations One week ago at 01:31 PM
Last message by dl324 on February 28, 2021 at 03:28 PM
Wanna see something cool #2
General Electronics Chat One day ago at 11:09 AM
Last message by strantor on February 28, 2021 at 03:15 PM
General Electronics Chat 4 hours ago at 02:04 PM
Last message by michael8 on February 28, 2021 at 02:56 PM
Technical Repair 2 years ago at 05:52 AM
Last message by Rob9001 on February 28, 2021 at 02:51 PM
And now for something weird...
Off-Topic 4 years ago at 11:32 PM
Last message by Tonyr1084 on February 28, 2021 at 02:24 PM
The LED's Wings Project and sensing circuit.
General Electronics Chat 6 months ago at 04:36 AM
Last message by q12x on February 28, 2021 at 02:17 PM
Danfoss Secop bd35 Scania 24v addon red thermistor electric controller for fridge drawer - want 12V operation
Technical Repair One day ago at 08:14 PM
Last message by debe on February 28, 2021 at 01:50 PM
