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14 votes
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Simple-to-use API-controllable LED light(s)?

I have a BlinkStick Square. They have a large variety of products (including an enclosure for my Square that I just noticed). The Square has 8 LEDs and each are addressable individually. The Square ...
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  • 3,308
2 votes
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I need 24 inch monitor LED with the following specs

These are top picks around 100$ HP 24mh FHD Monitor - Computer Monitor with 23.8-inch IPS Display (1080p) - Built-in Speakers and VESA Mounting - Height/Tilt Adjustment for Ergonomic Viewing - HDMI ...
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2 votes
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Binary digital watch

There are a number of binary clock designs on Instructables, as well as a few binary watch models. Due to a sign-on requirement for searches, the above link now goes only to Instructables. Use "...
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  • 1,033
2 votes
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Cheap keyboard with programmable keys and backlit keys

Think about Logitech G105. Price: $39.99 . According to your spec: 6 programmable G-keys: Configure up to 18 unique functions per game, including single key presses, complex macros or intricate Lua ...
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1 vote

What is the difference between an LED and a lamp?

there are a lot different Lamps, see https://en.wikipedia.org/wiki/Lamp for "Lamp (electrical component) LED may be used as for "LED Lamps" or for the electronic part. => A lamp may ...
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  • 11
1 vote
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What is the difference between an LED and a lamp?

A lamp, unlike a LED, will eventually get very hot. A LED requires less voltage than a lamp. However, LEDs are quite expensive. Fortunately, LEDs are getting cheaper over time. LEDs can also be shrunk ...
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1 vote
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Which LED strips should I buy for a music sync project?

There are many kind of LED strips, however, if you work with Raspberry (or any MCU), I guess you want to use addressable led strips (like WS2811, WS2812, WS2813). The reason is that you can switch on ...
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1 vote
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how to clean LED Anti-Glare Panel display?

You could use a commercially available screen cleaning kit like this one from Amazon. You could also potentially use a soft microfiber cloth with water and a tiny amount of dish soap (put the ...
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  • 126
1 vote

UL certified, DMX compatible programmable LED controller

I gather from your question that you have not worked with DMX controlled LEDs before. As a theater technician, I have used DMX controlled LEDs, and have to use a DMX controller like the one you are ...
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  • 185

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