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LCD vs. LED: Which TV Technology Is Better?

Broadly speaking, LED LCDs are better than regular LCDs, but most LCD TVs are now actually LED TVs. Within the "LED TV" ...
CNX Software

Using an overpowered vape as a secondary display

Last week, we noted that it was possible to run a web server on a disposable vape through its USB-C port, and now I've been shown DOOM on an even more ...
Virginia Connection Newspapers

Quest Projects on Display at Cooper Middle School

For the past several months, students at Cooper Middle School have been working hard on community and creative based QUEST projects. On Friday, April 13, these projects were all on display for ...
CNX Software

Elecrow ESP32-S3 rotary displays combine round IPS touchscreen, knob, and press input

Elecrow has added two new ESP32-S3-powered rotary displays to its CrowPanel Advance lineup, which come in 1.28-inch (240×240) and 2.1-inch (480×480) ...
Liliputing

Ollee Watch brings smartwatch features to the Casio F-91W with a mainboard replacement

The Ollee Watch features an ARM Cortex-M4/M0+ low-power processor with support for Bluetooth Low Energy and a programmable NTAG213 NFC tag (although this is said to only be compatible with the F-91W ...
Hackaday

Worst Clock Ever Teaches You QR Codes

WhiskeyTangoHotel] wrote in with his newest clock build — and he did warn us that it was minimalist and maybe less than useful. Indeed, it is nothing more than a super-cheap ESP32-C3 ...
Hackaday

“Simplest” Oscilloscope Is A Cunning Vector Display

Superlatives are tricky things. [mircemk]’s guide “How to make Simplest ever Oscilloscope Clock” falls into that category. It ...