New proof of concept ideas, projects, inventions

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Subject / Started by	Replies / Views	Last post
Light Fidelity (Lifi) Started by swabaxter	1 Replies 30590 Views	June 29, 2022, 04:07:22 PM by Boymnmob
UNITREND UT61E service pack 1, hack, improvements, new features Started by blankfield	1 Replies 37873 Views	January 04, 2017, 01:08:34 AM by mts9131
Child/Pet monitor for Children/Pets in HOT car Started by MikeSBlankenship	1 Replies 20227 Views	November 03, 2016, 11:36:29 AM by MikeSBlankenship
The Constant Velocity of Sound Indicates a Non-Mechanical Component. Started by Tracy Love	1 Replies 19209 Views	October 24, 2016, 12:05:48 AM by TheNewLab
College project Emergency Lighting Started by keepcalmandcarryon	3 Replies 24848 Views	October 23, 2016, 11:55:43 PM by TheNewLab
Bio electricity of the human body Started by bruno707	3 Replies 25305 Views	October 23, 2016, 11:46:46 PM by TheNewLab
Temperature Controller Started by Mr Eastwood « 1 2 »	23 Replies 75147 Views	September 10, 2016, 08:15:32 AM by Mr Eastwood
Car ECU Project Started by Mr Eastwood	0 Replies 18184 Views	January 02, 2016, 07:17:24 AM by Mr Eastwood
My Victron BMV-600S is now posting it's data online! Started by kibi « 1 2 »	17 Replies 76140 Views	August 21, 2015, 05:46:06 PM by lyte
none logic level mosfet issue (dummy load) Started by taiga	5 Replies 34713 Views	June 22, 2015, 09:30:16 AM by ax2013
My Variable DC Power Supply (30V/1A) Started by birrbert « 1 2 3 ... 5 »	71 Replies 226037 Views	June 22, 2015, 09:09:17 AM by ax2013
120A Solar BMS charger LiFePO4,Li-ion OffGrid,RV with WiFi Started by MJLorton	0 Replies 20768 Views	February 24, 2015, 12:17:58 PM by MJLorton
UNITREND UT61E service pack 1, hack, improvements, new features Started by blankfield	14 Replies 65232 Views	January 18, 2015, 10:17:01 AM by Silver
Looking for electrical engineer who is well versed with sensors Started by OuterBoxThinker	0 Replies 16706 Views	July 10, 2014, 08:14:02 PM by OuterBoxThinker
Portable Bark Killer - how to complicate uncomplicated thing Started by blankfield	7 Replies 36666 Views	June 12, 2014, 01:08:51 PM by Geekinator
Keboard building. Started by SeanB	4 Replies 24804 Views	May 20, 2014, 01:44:21 PM by SeanB
very simple power supply :) 1.25-18vdc 1.5A Started by taiga	5 Replies 28538 Views	May 08, 2014, 01:41:51 PM by taiga
How I homebrewed a test/programming adapter for PIC10F200 (SOT23-6) Started by runem	1 Replies 18541 Views	March 07, 2014, 04:26:58 PM by SeanB
miniLOG - a Precision Standalone Voltage Logger Started by fenclu	6 Replies 29957 Views	March 07, 2014, 12:16:45 PM by MJLorton
Velleman K8200 3D printer Started by ljwinkler	9 Replies 38998 Views	February 14, 2014, 01:31:20 AM by ljwinkler

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