Watertight and Wireless in One Go: The DIY Sea Scooter - To every gadget, tool, or toy, you can reasonably think: ‘Sure I could buy this… b... - https://hackaday.com/2025/08/11/watertight-and-wireless-in-one-go-the-diy-sea-scooter/ #3dprinterhacks #wirelesshacks #printinplace #seascooter #underwater #watertight #bluetooth #toyhacks #hull #wifi

A Solar-Only, Battery-Free Device That Harvests Energy from a BPW34 Photodiode - Normally when you think solar projects, you think of big photovoltaic cells. But a... - https://hackaday.com/2025/08/10/a-solar-only-battery-free-device-that-harvests-energy-from-a-bpw34-photodiode/ #bq25504ultra-low-powerboostconverter #bpw34siliconpinphotodiode #bluetoothlowenergy #wirelesshacks #radiohacks #solarhacks #nordicnrf #hardware #mosfet

Hands On: The Hacker Pager - It should come as no surprise that the hacker community has embraced the Meshtasti... - https://hackaday.com/2025/07/31/hands-on-the-hacker-pager/ #handheldshacks #wirelesshacks #meshtastic #featured #reviews #pager #lora

Legally Distinct Space Invaders Display WiFi Info - In the early 00s there was a tiny moment before the widespread adoption of mobile ... - https://hackaday.com/2025/07/30/legally-distinct-space-invaders-display-wifi-info/ #signalstrength #wirelesshacks #spaceinvaders #wireless #galaga #meter #wi-fi #wifi

The DEW Line Remembered - The DEW line was one of three radar early warning systems of the time.
If you grew... - https://hackaday.com/2025/07/16/the-dew-line-remembered/ #wirelesshacks #featured #history #coldwar #dewline #radar

Wireless Power Makes For Cable-Free Desk - Some people hate cables with a passion; others are agnostic and prefer cabled peri... - https://hackaday.com/2025/06/08/wireless-power-makes-for-cable-free-desk/ #poweroverwireless #computerhacks #wirelesshacks #wirelesspower #frameworks #diyperks

Supercon 2024: How To Track Down Radio Transmissions - You turn the dial on your radio, and hear a powerful source of interference crackl... - https://hackaday.com/2025/06/03/supercon-2024-how-to-track-down-radio-transmissions/ #2024hackadaysuperconference #radiotransmitter #hackadaycolumns #wirelesshacks #transmitter #radio #cons

Intercepting and Decoding Bluetooth Low Energy Data for Victron Devices - [ChrisJ7903] has created two Ardiuno programs for reading Victron solar controller... - https://hackaday.com/2025/05/26/intercepting-and-decoding-bluetooth-low-energy-data-for-victron-devices/ #bluetoothlowenergy #microcontrollers #softwarehacks #wirelesshacks #arduinohacks #radiohacks #esp32wroom #victron #ble

How to Build an STM32 Web Dashboard Using the Mongoose Wizard - Today from the team at Cesanta Software — the people who gave us the open-source M... - https://hackaday.com/2025/05/25/how-to-build-an-stm32-web-dashboard-using-the-mongoose-wizard/ #softwaredevelopment #over-the-airupdate #mongoosewebserver #microcontrollers #mongooselibrary #mongoosewizard #softwarehacks #wirelesshacks #networkhacks #webdashboard #stm32 #arm #ota

TeensyROM NFC Game Loading on the C64 - When retro computing nostalgia meets modern wireless wizardry, you get a near-magi... - https://hackaday.com/2025/05/23/teensyrom-nfc-game-loading-on-the-c64/ #homeentertainmenthacks #retrocomputing #computerhacks #wirelesshacks #classichacks #commodore64 #commodore64 #teensyrom #mister #teensy #token #card #game #c64 #nfc #tag

As The World Burns, At least You’ll Have Secure Messaging - There’s a section of our community who concern themselves with the technological a... - https://hackaday.com/2025/05/20/as-the-world-burns-at-least-youll-have-secure-messaging/ #wirelesshacks #encryption #onetimepad #lora

A New, Smarter Universal Remote - The remote for [Dillan Stock]’s TV broke, so he built a remote. Not just as a repl... - https://hackaday.com/2025/05/06/a-new-smarter-universal-remote/ #wirelesshacks #homeassistant #homehacks #smarthome #remote #esp32

Building an nRF52840 and Battery-Powered Zigbee Gate Sensor - Recently [Glen Akins] reported on Bluesky that the Zigbee-based sensor he had made... - https://hackaday.com/2025/04/30/building-an-nrf52840-and-battery-powered-zigbee-gate-sensor/ #microcontrollers #wirelesshacks #nrf52840 #zigbee

Replica of 1880 Wireless Telephone is All Mirrors, No Smoke - If we asked you to name Alexander Graham Bell’s greatest invention, you would doub... - https://hackaday.com/2025/04/15/replica-of-1880-wireless-telephone-is-all-mirrors-no-smoke/ #alexandergrahambell #analogtelephony #wirelesshacks #laserhacks #steampunk #telephone #wireless

Introducing Infrared Remote Control Protocols - Over on his YouTube channel [Electronic Wizard] has released a video that explains... - https://hackaday.com/2025/04/13/introducing-infrared-remote-control-protocols/ #hs0038infraredreceivermodule #rigolds1102oscilloscope #reverseengineering #wirelesshacks #remotecontrol #infrared #ir

Simple Antenna Makes for Better ESP32-C3 WiFi - We’ve seen tons of projects lately using the ESP32-C3, and for good reason. The mi... - https://hackaday.com/2025/04/07/simple-antenna-makes-for-better-esp32-c3-wifi/ #wirelesshacks #esp32-c3 #antenna #ca-c03 #rssi #wifi

Pluto’s Not a Planet, But It Is a Spectrum Analyzer - The RTL-SDR dongles get most of the love from people interested in software-define... - https://hackaday.com/2025/04/06/plutos-not-a-planet-but-it-is-a-spectrum-analyzer/ #spectrumanalyzer #wirelesshacks #adalm-pluto #toolhacks #plutosdr

How Shrinking Feature Size Made Modern Wireless Work - If you’re living your life right, you probably know what as MOSFET is. But do you ... - https://hackaday.com/2025/04/05/how-shrinking-feature-size-made-modern-wireless-work/ #wirelesshacks #hardware #history #rfics #cmos

Pictures from a High Altitude Balloon - How do you get images downlinked from 30 km up? Hams might guess SSTV — slow scan ... - https://hackaday.com/2025/03/28/pictures-from-a-high-altitude-balloon/ #highaltitudeballoon #wirelesshacks #classichacks #sstv

What’s Wrong With This Antenna Tuner? https://hackaday.com/2025/03/10/whats-wrong-with-this-antenna-tuner/ #WirelessHacks #antennatuner #hamradio