Design and build a battery tester to test dry cell and rechargeable battery with a voltage of less than 2V. Check here.
Make your own printed circuit board and learn the processes involved along the way. More here.
Learn how to dissipate heat from your heat-sensitive electronic components.
Test the reliability of your products to the environment by stressing them in test lab.
Explore the use of 7-Segment Display, 555 Timer, Decade Counter and Binary Adder. Get the circuit.
Construct this simple door bell chime and have fun. Find out more here.
Build this simple home alarm to protect your house from intruders. See the schematic circuit.
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