A small device that will help you sorting resistors without wasting time with their color code.
A 3D printed measuring wheel displaying both metric and imperial measurements.
Creating a PYNQ image for the MicroZed 7010/20 and IO Carrier Card. Signal processing with XADC.
One of the widely used, automation and process control devices is the flow meter; it is a device used to measure the flow rate of liquid.
Projectile speed measurement with arduino!
A 3D printed set of scales that uses a 5kg load sensor and HX711 module.
Measuring a RMS and Peak to Peak Voltage in a small AC signal also use of one opamp LM324 to amplify the signal
This is a monophasic and biphasic residential consumption monitoring meter using the ESP32.
Simple GPIB interface shield for Raspberry Pi with open hardware
USB LiPo battery powered, Arduino-based non-contact IR thermometer, stopwatch, inactivity tracker, cooking timer with alarm & 7-Seg Display.
Used in a coffee roastery as part of a larger system, but can easily be adapted for control needs. A lot of control in a small form factor.
Using Wemos D1, an ultrasonic sensor and Thingio.AI IoT platform.
10 Magnets and 2 Hall effect sensors form a angle encoder which is used to measure angles that are displayed on a OLED screen.
Distance measurement using an ultrasonic sensor.
The basics of measuring the current. Making a own current sensor to measure the current using voltmeter. YES CURRENT USING VOLTMETER
This stroboscope is a precise and versatile instrument which can be used to analyze periodic or fast motions.
A digital clock completely built from scratch without any coding or microcontroller. Just by using only 74xx and 40xx series digital IC.
This PVIM Board is a Precision, Eight Channel, Synchronous Data Acquisition board (DVM), with Simultaneously Sampled Isolated Inputs.
An auto ranging meter with diode/LED, resistance, capacitance, continuity testing capabilities. No Voltage or Current measurements !
Let's create a light gate using Arduino.
Measuring and monitoring temperature and humidity using raspberry pi and DHT11
Make a Height Measuring tool using a VL53L0X.Time-of-Flight ranging sensor Watch the video!
A simple circuit to monitor AC power, Breakout board can be plugged anywhere and show voltage, current and power.
This walk-through will install linux-gpib, python-vxi11-server and tcpip2instr on a Raspberry Pi with gpib4pi shield.
