« earlier | later » Page 1 of 2
Unusual valves, semiconductors and display devices - all the things that were competing with Nixie tubes, for example.
to electronics history led retrotech semiconductor valve ... on 07 October 2017
Reverse-engineering cheap ARM microcontrollers, and some very fancy LED lighting projects.
to electronics led microcontroller reverse-engineering ... on 06 March 2017
And batteries and chargers and LED drivers and and and. Very comprehensive, and the author's consistent in how different items are reviewed, so it's a good basis for comparison.
to battery electronics flashlight led psu review torch ... on 20 December 2014
Thinkpad Hacking: LED Backlight Conversions
"Converting a Thinkpad from a CCFL to an LED backlight is a straightforward process, though there's some DIY involved." Pretty comprehensive.
to backlight ccfl electronics inverter laptop led repair thinkpad ... on 24 August 2014
Making your own flashing LED, with a little PIC glued to the base. This is very silly and also very impressive.
to amusements electronics led microcontroller pic ... on 09 April 2014
2,4V-StepUp-PowerLed-Treiber - LED Schaltungen, Treiber und µC - LedStyles.de
7555-based circuit to run a string of high-power LEDs from a couple of AA cells. Very neat!
to 555 electronics led power psu ... on 18 April 2012
Simple High-Power LED Regulator
I probably have all these bits in my junk collection.
to electronics led power psu ... on 23 March 2012
KA7OEI Optical through-the-air communications page
Talking with light.
to amateur electronics led optoelectronics radio ... on 08 November 2009
Mostly involving fire and/or light. Includes the Joule Thief, and how to solve the problem of the last Rolo using explosives.
to amusements electronics led pyrotechnics ... on 03 October 2009
SparkFun Electronics - LED Matrix - Dual Color - Medium
The LED matrices Matt bought. Very pretty.
to display electronics led matrix shopping ... on 17 July 2009
« earlier | later » Page 1 of 2
| - led | |
| 1 | 555 |
| 1 | amateur |
| 2 | amusements |
| 1 | arduino |
| 1 | backlight |
| 1 | battery |
| 1 | ccfl |
| 1 | display |
| 13 | electronics |
| 1 | flashlight |
| 1 | history |
| 1 | inverter |
| 1 | laptop |
| 13 | led |
| 4 | matrix |
| 2 | microcontroller |
| 1 | optoelectronics |
| 1 | pic |
| 2 | power |
| 3 | psu |
| 1 | pyrotechnics |
| 1 | radio |
| 1 | repair |
| 3 | research |
| 1 | retrotech |
| 1 | reverse-engineering |
| 1 | review |
| 1 | semiconductor |
| 1 | shopping |
| 1 | thinkpad |
| 1 | torch |
| 1 | valve |
tasty by Adam Sampson.