Pulse/Heartbeat Sensor Featured Products It comes with 8 effects

It comes with 8 effects in ROM and 8 on the re-programmable cartridge

the Modern Device Current Sensor is a safe and easy way to sense current with an Arduino or other microcontroller with no fuss

Installing FTDI Drivers

also makes an awesome close range (0-8") infrared proximity detector

and entirely under user control

Pulse/Heartbeat Sensor Featured Products It comes with 8 effectsThis is a heartbeat pulse PSO2 sensor based on a Silicon Labs Si1143 chip. The chip wasn't exactly designed for a pulse sensor but since we developed this sensor Silicon Labs has gone on to market the chip for that application, and it is used in several commercial applications. These include variable LED control for three LEDs and two photodiode detectors. The chip has a boatload of controls for controlling the LED pulsewidth, the LED current and