This circuit is the logic guessing game circuit that uses the digital ICs as the base of projects. They are used for playing, with 2 players, the first will set logic, and second-guessing logic. The code in this circuit is 4 switches. If a player can guess the code exactly as planned, will have the … Read more
If we want to be a producer, This circuit would be a good starting point to composed music for 1000 tracks. With these Sound effect generator circuits may help you. Using basic parts and cheap makes you easy to build or try it. There are five circuits. You may make the animal sound by electronics … Read more
I like a Simple 2 Lamp flasher circuit using MOSFET. Also, it is Astable Multivibrator. When you want a high power lamp flasher. This is a better choice for you. Why! Read more
This is a Simple Refrigerator Door Alarm circuit, it will detect light of lamp in the fridge and alert with buzzer.Small size, easy to make and cheapest. […] Read more
It is Very simple amplifier circuit using transistor 2N3904 only, low noise than normal IC circuits, low distortion,frequency response: 20 Hz to 20 kHz. Read more