Arduino & Raspberry Projects
YADL: Yet Another Data Logger using TI SensorTag
Over time we have built quite a number of data logger projects, but the emergence of more modern development boards, sensors and platforms mean there is an opportunity to add several new features to data-logging devices.
Program ATtiny 0-Series Chips with a Miniature UPDI Dongle
Thanks to their tiny size and improved capabilities, the ATtiny-0-Series of microcontrollers have been a delight for designers and DIYers looking for a microcontroller with the ease of use associated with the Arduino boards, but with a way smaller form factor associated with ATtiny microcontrollers.
Portable Fine Dust PM10 Analyzer with Large OLED Digits
In one of our previous articles, we built a DIY air quality monitor which was based on measuring the amount of Hydrocarbon concentration in the air using the BME680 VOC Whisker.
New and Improved Geiger Counter – Now With WiFi!
In one of our previous tutorials, we examined the development of a DIY-Geiger Counter showing the efforts of “Instructable” user Prabhat who combined the ESP8266 with a touch screen display to create a truly intuitive version of his Geiger Counter.
IoT: Log Sensor Data to Google Sheets using NodeMCU
Data is regarded as the major value proposition of IoT.
Arduino Air Quality Meter
Recent campaigns around environment pollution helped increase the awareness around it with more people beginning to monitor their pollution footprint while also paying attention to the quality of air they breathe in.
Tiny Reflow Controller with OLED display
Last time we examined how to build a DIY Reflow Oven controller using the Tiny Reflow Oven Controller v1 by Rocket Stream.
Temperature Controlled FAN using ATtiny10
The electrons movement in electronic components lead to the generation of heat which when beyond certain thresholds, prevents some components from functioning properly and in others could lead to a catastrophic breakdown.
PHmeter – Arduino pH meter
pH meters are scientific instruments used for measuring the activity and concentration of hydrogen-ions in water-based solutions, with the aim of indicating its acidity or alkalinity expressed as pH values.
Chirp for Arduino – Send Data Over the Air with Sound
With IoT expanding, developers are begining to desire more communication options to facilitate the exploration of diverse IoT possibilities.
DIY Geiger Counter With an ESP8266 and a Touchscreen
Several of our past tutorials looked at the possibility of building the hobbyist version of several important tools and equipment used by different categories of makers.
Tiny Reflow Controller with character LCD
Reflow ovens are an important part of the development of PCB for electronic products when using surface mount components.