The hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The DHT11 is connected with VCC to 5V, GND to ground, and the data pin to Digital ...

Arduino has just announced the Arduino Matter Discovery Bundle (AKX00081), an all-in-one development kit designed to help ...

Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The ...

The sensor continuously sends out infrared light and measures how much of that light is reflected. When a reflective object is within its set detection range, it returns a low signal. The Arduino ...

Sara Peattie makes and puppeteers giant puppets, but she never intended to start a puppet library. “We were doing pageants and parades and we had all these puppets, and people kept wanting to borrow ...

This year’s library news featured as many plot twists and cliffhangers as a Dan Brown novel. Federal funding, the freedom to read, perpetual or temporary access to print and digital collections, and ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Like many rural small towns, Tieton, Wash., is facing a confluence of circumstances that has made keeping its one-room library, a “civic symbol” for the town, untenable. “A library is in a lot of ways ...

Arduino is being acquired by Qualcomm subject to regulatory approval for an undisclosed sum. Qualcomm Arduino introduces a new UNO form factor board, the Arduino UNO Q, which features both a STM32 MCU ...

In a deal that surprised some industry observers, chipmaker Qualcomm has agreed to buy Arduino, which is best known for supplying microcontrollers to the DIY community. The acquisition, whose terms ...

The ocean contains a complex ecosystem that starts with the small but mighty plankton at the skin of the sea. Krill eat the plankton, then small fish eat the krill. Larger fish, like tuna, eat the ...