6-Digit Counter
This a simple 6 digital counter, it counts pulse 12V, from 0~999999, can be used to DIY projects that need counting function, with a super lower cost.
Package List:
Pulse Sensor
Heart rate data can be really useful whether you’re designing an exercise routine, studying your a..
$1.50
MLX90614 IR Thermometer
The MLX90614 is an Infrared thermometer for non-contact temperature measurements. Both the IR sens..
$4.80
Serial Camera UART TTL
This is a Serial JPEG color Camera, which can capture high-resolution pictures and transport them..
$19.80