Microprocessors and Microcontrollers
Analog devices like transistors and diodes lead to opamps and analog computing. This takes more parts but with fast devices can be real time. Then came Logic and Digital Circuits, here also big systems...
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Types of Switches
Switches are electromechanical devices. The are used to control the path of current or energy flow. Power switches are used to turn on and off loads. The contacts should be robust and have immunity...
LED Lamps and Flashlight
Colorful Light Emitting Diodes and LED Lamps. Colorful Lights, LED Lighting, Automobile Lamps, Cycle Lights. Decorative LED Effects. Annunciations and Indicators. LEDs are Omnipresent.
Robots and Robotics
Program a virtual robot with a flowchart : first you draw the flowchart, then you run the program and watch the robot executing your program. You do not have to own a Robot to...
