Other
“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 …
“Today, I’d like to share how to build at home a CoreXZ puzzle pipe plotter. It is called “puzzle pipe” CNC because I put pieces of pipe fittings together in a logical way, in order to arrive at the …
“Super simple Weather station containing only two components. This time I will show you how to make a simple home weather station. The measured values are displayed on an 8 by 32 dots Led display consisting of four 8 by …
“Pushing over dominoes is a satisfying activity with an excellent visual effect, but first, we need to stack and align the small pieces manually, which is a very long and tedious process. We have a solution, we built a robot …
“Make an ESP01 Project using Blynk IFTTT to control a 2-channel relay module with the Google Assistant. (Circuit + Source Code) In this IoT project, I have shown how to make an ESP01 Project using Blynk IFTTT to control a 2-channel …
“This is a Full wave rectifier project built using MAX44267 dual OPAMP which provides true zero output with a single supply. The circuit converts Bipolar/AC input into full-wave output. CN1 is provided for sinewave input, CN2 helps to connect …
“Convert simple light to motion sensor light Now you might be wondering about the working of these lights, well the key component of these lights is “Passive Infrared Sensor”, abbreviated as PIR senor. Upon which Motion sensing lights work. Our …
“A friend at work (Martha Edburg*) writes on her whiteboard the number of days until she can retire. A manager asked if I could make a sign or some kind of display that would automatically count down the time for …
“I’m fond of circuit sculptures and often get inspired by others’ to build mine. This was the case for this one. I got inspired by this very nice LED cube I enjoyed the software side too, the various color …
“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 …