Tag: arduino uno

WiCard - Smart Programmable WiFi Controller Module

pwm amplifier

PWM Amplifier With 3 Channels – Active LOW Input and Outputs

This PWM Amplifier has 3 sensitive inputs and 3 outputs with 5A max drain capacity for each channel. The active state for input and output is “Low” or 0 Volt (Ground) and is suitable for 10 KHz square signal max with 0-100 percent duty cycle and 5-12 volt. Free download link: 3 Channels PWM Circuit,…
Read more

max30100 pulse oximeter

MAX30100 Pulse Oximetere With Arduino UNO and Keypad LCD Shield

MAX30100 Pulse Oximeter is a module which can help to calculate oxygen saturation percent in the human’s blood with two RED and Infrared LEDs.The output data form MAX30100 is so many samples in a second which contains LEDs reflection ADC value. To downloading this project for free, please refer to the project link in our…
Read more