For those of us devoted to keeping an older vehicle on the road, the struggle…
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via Hackaday: Tiny LoRa GPS Node Relies on ESP32
Sometimes you need to create a satellite navigation tracking device that communicates via a low-power…
Read morevia Hackaday: Power Supply PCB Redesign
We’ve often heard you should do everything twice. The first time is to learn what…
Read morevia Hackaday: Switching Regulators: Mistake Fixing For Dummies
Some time ago, while designing the PCB for the Sony Vaio replacement motherboard, I went…
Read morevia Hackaday: A Universal RF Amplifier
If you need an amplifier, [Hans Rosenberg] has some advice. Don’t design your own; grab…
Read morevia Hackaday: A Brand New USB Modem In The 2020s
The dulcet tones of a modem handshake may be a thing of the distant past…
Read morevia Hackaday: Soldering, Up Close and Personal
A word of warning before watching this very cool video on soldering: it may make…
Read morevia Hackaday: An 80386 Upgrade Deal and Intel 486 Competitor: the Cyrix Cx486DLC
The x86 CPU landscape of the 1980s and 1990s was competitive in a way that…
Read morevia Hackaday: Hardware Reuse: The PMG001 Integrated Power Management Module
Battery management is a tedious but necessary problem that becomes more of a hassle with…
Read morevia Hackaday: SWD Interface Simplifies Debugging
The proliferation of microcontrollers has made it easier than ever to add some smarts to…
Read morevia Hackaday: It Turns Out, A PCB Makes A Nice Watch Dial
Printed circuit boards are typically only something you’d find in a digital watch. However, as…
Read morevia Hackaday: Using a 2D Scanner to Make 3D Things
[Chuck Hellebuyck] wanted to clone some model car raceway track and realised that by scanning…
Read morevia Hackaday: Roll Your Own Presence Sensor
[Mellow_Labs] wanted an Everything Presence Lite kite but found it was always out of stock….
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