GitHub

Arduino Fingerprint Sensor With Lock

I'm using two different (but very similar) fingerprint readers here, an R307 and a slightly different, Adafruit-compatible version. I show here how to enrol fingerprints using the Windows (only) demo ...
GitHub

Simple to use Arduino library to interface matrix keypads.

Blocking or non-blocking read; Supports any number of rows and columns; User defined key mapping; prevents reading the same event twice. A matrix keypad will have some pins or wires that you have to ...
IEEE

An interfacing digital blood pressure meter with arduino-GSM module for real-time monitoring

Abstract: Heart health is one of the parameters of one's health condition. Besides using the ECG machine, heart conditions can be determined through blood pressure measurement. Patient's hypertension ...
IEEE

Arduino-compatible microcontroller module for electronics practices and environmental monitoring

Abstract: Arduino boards are very useful for teaching electronics and programming in vocational training, but their massive use can discourage the learning of hardware development techniques by ...
DesiDime.com

CP PLUS 2.4MP IR Wired Bullet Outdoor Camera CP-URC-TC24PL3 Compatible with DVR only | 3.6mm Lens | 30 Meter Black & White Night Vision | IP67 | Analog HD CCTV Camera, White

CP PLUS 2.4MP IR Wired Bullet Outdoor Camera CP-URC-TC24PL3 Compatible with DVR only | 3.6mm Lens | 30 Meter Black & White Night Vision | IP67 | Analog HD CCTV Camera, White at Amazon. Savings Upto 60 ...