wireless
No strong matches for “wireless”. Here are the closest videos.
27:55E-paper hacking: fastest possible refresh rate
582K views • 9 years ago
Applied Science
Ben Krasnow of Applied Science explains how electrophoretic e-paper displays work and how he modified the driver firmware and waveform lookup tables of a 4.2-inch panel to reach roughly 3Hz partial refresh. It covers the tweakable constants in the refresh process and touches on colored e-ink microcapsules.
Topic match · Consumer devices & gadgets
13:28Weird webcam mod that enables eye-contact conversation
1.6M views • 6 years ago
DIY Perks
DIY Perks builds a webcam mod using a two-way mirror in a box so the camera sits behind the screen image. This allows real eye contact on video calls.
Topic match · Consumer devices & gadgets
41:04Design Your Own Keyboard!
140K views • 4 years ago
Ben Vallack
Ben Vallack walks through designing a custom keyboard PCB from scratch using Ergogen and KiCad, ending with a gerber file ready to order from a PCB fabricator. The example is a split keyboard.
Topic match · Consumer devices & gadgets
15:39The Best Easy Way to Capture Analog Video (it's a little weird)
1M views • 7 years ago
Technology Connections
Technology Connections shows a cheap method for capturing analog video: a composite-to-HDMI upscaler feeding an HDMI capture dongle, aimed at digitizing home movies and VHS tapes.
Topic match · Consumer devices & gadgets
20:25#112 LoRa / LoRaWAN De-Mystified / Tutorial
1.1M views • 9 years ago
Andreas Spiess
Andreas Spiess explains the basic principles of LoRa and LoRaWAN, their pros and cons, link budget and bandwidth. He shows his own gateway and client sending a message to The Things Network.