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“This project is to create a traditional oscilloscope interface to use with the PicoScope software (or more generally other usb scopes). It’s useful for people who are more comfortable with traditional oscilloscope buttons and dials. It uses an STM32 …
“Hi, in this Instructable I want to show you, how you can build your own Digital RMS Amperemeter for your Laser Tube. While working with my Co2-Laser for a while now, I wanted to knew all the parameters about the …
“Tempeture is a crucial variable in many process. To help messure it, there are lots of sensors that can fulfill this task. On this one, we are going to use the LM35 to measure temperature, and also, we are going …
“buck50 is open-source firmware that turns a “Blue Pill” STM32F103 development board (widely available for approx. US$1.50) into a multi-purpose test and measurement instrument, including: - 8 channel, 6+ MHz logic analyzer - Approx. 5K sample buffer depth - Samples stored …
“Clock generator I recently build a pulse generator and it does its job well. It produces pulses of variable length and at several frequencies. But the number of frequencies it can produce is limited and for many jobs the length …
“When I build my previous mini oscilloscope I wanted to see how well I could make my smallest ARM microcontroller a STM32F030 (F030) perform, and it did a nice job. In one of the comments it was suggested that a …
“Some of you may know that you can use yubikey’s as a gpg smart card for message encryption / ssh login however starting at $45 for a compatible one I didn’t really like that, so I searched a bit …
“Converts images to heat - not the other way around This little selfie camera was made as a weekend project almost two years ago. Practically everything came out of my parts bin and so it fit the Making Tech At Home …
“Liquid Crystal Displays (LCD) are widely used for commercial and industrial applications because of their good visual properties, low cost and, low power consumption. These properties make the LCD the standard solution for battery-operated devices, like portable instruments, calculators, watches …
“Learn how get going with debugging on your Arduino Nano BLE, as well as build your own low cost debugger module in the process! Story When you’ve finally found you need a debugger, and you’re not sure which …