Since I had a spare ESP32 lying around, I tried building a smart dashboard that pulls metrics from the other smart devices in ...

Unexpected Maker's SQUiXL is a battery-powered ESP32-S3 WiFi and Bluetooth IoT controller and development platform with a ...

Distinguished from traditional doorbells, Fusion Chime Vision features a built-in 2.4-inch color display that can present ...

Motorized faders are very cool, and you can find them in everything from expensive mixing desks to high-end video editing decks. If you want to build your own wireless motorized fader controls for ...

BlueSnarfing: Hackers exploit vulnerabilities in Bluetooth’s OBEX File Transfer Protocol. After connecting to the victim’s ...

Raspberry Pi HATs offer small, stackable data acquisition with features like analog and digital I/O.

After seeing this project, we can say that [James] must be a top-tier roommate. He has two flatmates– one human, one feline, ...

Zabeer Zarif Akhter, a student from St. Joseph Higher Secondary School, Dhaka, has been awarded the Stockholm Junior Water ...

Unlock the power of face recognition with MaixCam—an affordable yet capable AI microcontroller perfect for Elektor Lab readers. Powered by a 1 TOPS NPU, MaixCam runs YOLOv8-based face recognition in ...

Create a memorable first impression with a tech-savvy e-Ink name badge The e-Ink badge project is open-source and requires ...

ce': 27 Run "remote.py" in your pc and connect esp32's wifi Key 'w'-go forward,'s'-go backward,'a'-steer left,'d'-steer right' key.up-increase gear,key.down-decrease gear,key.left-steer trim,key.right ...

Then we have the following conditions: These conditions fully meet our prerequisites (i.e., having a good response and linearity from the ESP32’s internal ADC — even at input voltages ranging between ...