Projects in the topic microcontroller

Gomoduino: put some nice lights on your workstation to notify your coleagues when you are busy

a project by vcuadradojuan

Updated over 3 years ago. 7 hacker ♥️.

Improving the Security of OpenPGP USB Token with a Secure Chip

a project by biergaizi

OpenPGP Card is an ISO/IEC 7816-4 compatible smartcard that is integrated with many OpenPGP functions, including signature, encryption, and authentication. It provides an trustful computing environment isolated from the host computer, to guard one's private keys from attacks and exposures. ZetiControl in Germany is the first manufacturer of OpenPGP Card based on BasicCard platform. Since then, compatible USB tokens have also been manufactured, such as Yubikey and Nitrokey. Currently for compatible USB tokens, there are two approaches of OpenPGP Card implementation:

Updated over 4 years ago. No love.

Playing with ESP8266

an invention by lrupp

The ESP8266 is a low-cost WI-Fi microchip with full TCP/IP stack and microcontroller capability. I want to explore the features and (in case of success) attach a BME280 to get temperature, humidity and barometric pressure information streamed over WI-Fi. As the price of both components is just around 10 EUR, this would be a nice add-on for my weather station at home...

Updated about 2 years ago. 1 hackers ♥️. 1 follower.

indoor air quality sensor

a project by rsimai


I noticed during home office times as well as with multiple people in one office how quickly air quality drops, which affects concentration and finally performance, as it causes tiredness and headache. I want a device that continuously measures the quality and reminds me in time to make adjustments to the airco (if available) or when to air the room, or take a break outside. Parameters to measure are at least temperature, humidity and CO2 level. The device should be stand-alone and potentially battery powered, with the option to connect to other devices such as PCs or smart phones through Wifi, Bluetooth, Serial, ...

Updated 9 months ago. 2 hacker ♥️. 1 follower.

Humidity sensors with dashboard

a project by joachimwerner

Build a network of ("edge") humidity sensors using Raspberry Pis with SenseHats and additional cheaper sensors

For our house, I want to make sure I can track the effectiveness of regularly ventilating the rooms by adding humidity sensors and tracking the measurements over time.

Updated 2 months ago. 6 hacker ♥️. 3 followers.