23/05/2020
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20/04/2020
Solar cells are semi-conductor devices which use sunlight to produce electricity. They are manufactured and processed in a similar fashion as computer...
25/03/2020
This is a pulse generator with adjustable duty cycle made with the 555 timer IC. The circuit is an astable multivibrator with a 50% pulse duty cycle. The difference from the standard design of a 555...
13/02/2020
Relays are mainly made for two basic operations...
19/01/2020
A thermocouple is a sensor for measuring temperature. This sensor consists of two dissimilar metal wires, joined at one end, and connected to a thermocouple thermometer or other thermocouple-capable...
21/12/2019
In the future Internet of Things (IoT), communications-capable machines will be by far the most common type of device...
25/11/2019
Detects body heat (infrared energy). Passive infrared sensors are the most widely used motion in home security systems. When your system is armed,...
22/10/2019
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