If you are searching for an easy way to add biometric fingerprint sensor to your project you may be interested in a new wireless open source ESP32-based fingerprint module equipped with NFC created by ...

After previously announcing the unsurv offline open source, privacy friendly, compact GNSS receiver with ESP32 and NFC, its creators Unsurv Technologies have now made it available to purchase from the ...

A Raspberry Pi can do a lot, but adding an ESP32 gives it the physical reach that small hardware projects often need.

Pagers may have largely gone out of fashion in the age of the smartphone, but the T-LoRa Pager from LILYGO puts a modern spin on the class communications device. It’s a portable device with a 2.33 ...

A computer the size of a credit card is nothing new. There have been many single-board computers following the familiar dimensions. [Krauseler]’s credit card computer is different, though.

Student teams in the ELEC_ENG 327: Electronic System Design II course create fully functional prototypes using the knowledge they gained in ELEC_ENG 326: Electronic System Design I. View media ...

[Luca Dentella] recently encountered a toy, which was programmed to read different stories aloud based on the figurine placed on top. It inspired him to build an audio device using the same concept, ...