Construction of Stealth Telephone Screener

The stealth telephone screener was specially designed for automatically screening the calls from telemarketers.

Digital Sensor for Temperature and Humidity

The project utilizes the SHT11 or SHT15 sensor to create a data logger for humidity and temperature.

Multipurpose Beehive Based on PIC

A method of monitoring the health parameters of honeybee in a hive is provided by the PIC based beehive while allowing efficient bee management and the quality of the colony to be researched.

Developing A Display from Siemens S65 with LS020

The project illustrates how the Siemens S65 was incorporated with LS020 display controller to be used for some applications.

Using the Infinity Bug Device

Across the phone line of a distant phone, the Infinity Bug is connected in parallel mode as the construction uses diodes, transistors, capacitors, and surface mount resistors with a high degree of soldering.

Talking and Remote Thermometer Based on Arduino

The project aims to build an Arduino based talking and remote thermometer using a few cheap and obtainable components in order to function as a temperature measuring device.