Circuit Digest

How to Send Email Notifications from Arduino using CircuitDigest Cloud

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 ...
Circuit Digest

How to Send Email Notifications from Raspberry Pi Pico using CircuitDigest Cloud

The sendEmail () function is responsible for triggering the email alert when an object is detected. A secure Wi-Fi client is ...
CNX Software

Inkplate 13SPECTRA 13.3-inch E-ink Spectra smart color display supports Arduino, MicroPython, ESPHome (Crowdfunding)

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

Sub-Second Volumetric 3D Printing

One of the more promising 3D printing technologies that hasn’t quite yet had its spotlight is volumetric 3D printing. Researchers from the Department of Automation, Tsinghua University, have ...
Hackaday

3d printing

If you want smooth top surfaces on your 3D printed parts, a common technique is to turn on ironing in your slicer. This causes the head to drag through the top of the part, emitting a small amount of ...