Other
“This ESP32 internet of things desktop clock is a project created for my home. School has started and fall is coming so every morning my kids ask me what they should wear. This clock is normally very, very dim and …
“This spectrum analyser with 10 channels uses an analog back-end to analyse the incoming signal from line-in or microphone. Acrylic display. The analogue back end of this 10 channel spectrum analyzer uses 10 band pass filters to divide the input …
“This project is a tribute to Thomas Edison and it’s an internet radio Thomas Edison was a great inventor who, amongst other things, improved the microphone for telephones by developing a carbon microphone. In ways, more than one, Edison …
“I have recently been spending a lot of time indoors working with human breathing physiology. Prior Instructables have used O2 and CO2 sensors and I had tried switching to a new one from Sensirion SCD 41. It is very tiny …
“A functional glove that lets you use AND FEEL your hands in VR. This is a project to try to make VR Haptic Glove technology more available for the public. Currently, most VR Haptic Glove products out there are extremely …
“RejsaCAN is a 3x5 centimeter small ESP32 based board aimed at car use that I put together for my own use in my assorted crazy car projects. The board has an on board CAN interface and can be powered directly …
“Second iteration of a Rapid Prompting Method (RPM) letterboard with capacitive touch sensors & Bluetooth connectivity In a nutshell (full story in the prototype link): The Rapid Prompting Method (RPM) is a technique developed as a vehicle for non-verbal autistic children …
“MQTT on Raspberry Pi (part 3): sending sensor data from Raspberry Pi Pico to HiveMQ Cloud and show it on a JavaFX dashboard In the second post of this blog series, we used Java on the Raspberry Pi mini computer …
“When my very old analog wall clock stopped working, I wanted to quickly buy a new digital one, but then —- a 8x8 LED Matrix board with four modules, laying on my desk for a while, caught my attention —- and this …
“ESP32 UWB Indoor Positioning Test We made an ESP32 UWB indoor positioning test, using 2 UWB anchors and 1 UWB tag, when the tag is moving, the real-time position of the UWB tag can be graphically displayed on PC. Supplies …