Manage Outdoor Irrigation with a DIY ESP32 S3 Sensor Node

Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB ...

Build a Custom OLED Keychain Buddy with an ESP32 S3 from Scratch

Build a tiny ESP32 OLED keychain with a 1.3-inch display and custom 3D-printed enclosure. Wire the ESP32 S3 and program it ...
Open Source For You

Open-Source ESP32 Walkie-Talkies Send Audio Without Wi-Fi

These open-source ESP32 walkie-talkies use ESP-NOW to exchange audio recordings without a Wi-Fi router, with Arduino firmware ...
ICE

Partner With ICE Through the 287(g) Program

State and local law enforcement agencies can partner with U.S. Immigration and Customs Enforcement to keep their communities safer through the 287(g) program. The 287(g) Program allows your law ...
Will Cogley on MSN

Building a custom Arduino controller for a robotic eye

Building a custom Arduino controller for a robotic eye! Discover how electronics and programming come together to control ...
Hackaday

clock hacks

We’re big fans of pushing hardware into situations it wasn’t designed for here at Hackaday, but sometimes you’ve got to appreciate a nicely designed gadget doing more or less exactly what it was ...
Kellogg School of Management

JD-MBA Program

Our JD-MBA Program gives you the tools to become successful, whether you aspire to be a business leader with legal expertise, or want to pursue a law career with a solid foundation in management. In ...
CNX Software

M5Stack PaperDIY Kits pair an ESP32-S3 MCU with a 4.7-inch e-Paper display

M5Stack has released the PaperDIY series, an updated version of its 2020 M5Paper ESP32 development kit, featuring an ESP32-S3 ...
PBS

Washington Week with The Atlantic

Washington Week with The Atlantic airs October 9, 2026 at 8PM on PBS (check local listings) *** Kansas? As polls tighten and the battleground map expands, we’ll look at the critical races in the ...
CNBC

Anthropic expands Claude Startups program in bid to snag founders and fast-growing companies

Anthropic announced it's expanding its Claude Startups program, which gives members access to thousands of dollars' worth of Anthropic's Claude products and credits. The expansion marks the AI company ...
GitHub

attiny85-sswitch

Bare-metal C on an ATtiny85. The chip has no USB peripheral at all, so USB 1.1 low-speed is bit-banged by V-USB and shaped into a CDC-ACM serial device. There is no Arduino, no Digistump board package ...
US Environmental Protection Agency

Greenhouse Gas Reporting Program (GHGRP)

On September 12, 2025, EPA released a proposal to permanently remove program obligations for 46 source categories of the GHGRP in accordance with President Trump's Executive Order 14192, "Unleashing ...