If you’re partial to browsing AliExpress, Banggood, or eBay for unusual hardware, you may have seen the HB100 Doppler Radar modules. These are a PCB
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Epic Guide To Bare-Metal STM32 Programming
[Sergey Lyubka] put together this epic guide for bare-metal microcontroller programming. While the general concepts should be applicable to most any microcontroller, Sergey’s examples specifically
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The PalmPilot Returns, This Time In Your Browser
The PalmPilot doesn’t seem to get much retrocomputing love, but maybe it should. After all, it might not have been the very first handheld, but
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Bit-Banging Bidirectional Ethernet On A Pi Pico
These days, even really cheap microcontroller boards have options that will give you Ethernet or WiFi access. But what if you have a Raspberry Pi
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Is That A Typewriter In Your Pocket Or Are You Just Pleased To See Me?
Don’t have the right milling tool? Just make one! [Attoparsec] wondered what if you could carry a typewriter in your pocket, then followed through with that
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Simple ATX Bench Power Supply Adds Variable Output
A benchtop power supply is a key thing to have for any aspiring electronics hacker. While you can always buy one, plenty of us have
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A Weather Station For Whether It Rains Or Shines
[Giovanni Aggiustatutto] creates a DIY weather station to measure rain fall, wind direction, humidity and temperature. [Giovanni] has been working on various parts of the
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This Electric Outboard Conversion Makes For A Quiet Day On The Water
Nothing beats a day on the lake in a little boat with an outboard motor putt-putting along behind you. It’s great fun, if perhaps a
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