How to make an oximeter sensor to measure heartbeat and oxygen saturation in blood, using a few components that any maker already has.
An inexpensive but stylish answer to women who want to control hot flushes without using medication
A cost-effective and open source system to data log health measurements in Google sheets and allows the doctor to monitor them from anywhere
I designed this small device to be able to alert me in the unfortunate event the nozzle clogs.
Add Functionality To Your Development Board (Arduino, Raspberry Pi, etc. ) - All In One Snap!
Ever got stuck on that super difficult hidden maze puzzle? Fear no more and build yourself an automatic mapping device!
We will transfer DHT22 Sensor data from Arduino to NodeMCU and NodeMCU to Arduino.
Setting up a new blade for a band saw is sometimes a hard job. But there could be help with Arduino power.
Integration of Particle Photon with IR motion and temperature sensors to send motion and temperature alerts to operations teams.
A temperature monitoring system which will alert the user via SMS when the temperature crosses the threshold value.
Measure water quality in real time. Deploy sensors over a wide area, collect measurements, chart and analyze it.
let's build a colour changing chameleon
This timer operates completely hands free and provides an accurate amount of time needed to wash your hands.
In this tutorial, I am going to show you "How to Make Audio Level Indicator using LM3914 IC"
Just a tutorial on how to program Attiny84 (SMD Version) with Arduino as ICSP.
Monitor the sudden change in temperature and send a message on phone. By using app we can control the switch to control temperature change.
Let me share how to read DC current using ACS712 sensor then convert ADC Digital values into bytes and send them through CAN Bus.