This circuit uses the 555 IC and 4017 IC to flash the LED's one by one placed in shape of a Heart shaped , hence named LED flasher circ...

This is a game for two players. Player 1 presses the START button. This resets the 4026 counter chip and starts the 555 oscillator. The 55...

CD4060BC DATASHEET :

CD4049 DATASHEET :

CD4047BC DATASHEET :

CD4033-2 DATASHEET :

CD4027BC DATASHEET:

CD4017BC DATASHEET :

CD4015BC DATASHEET :

CD4001BC  DATASHEET :

CA3140 DATASHEET :

CA3130 DATASHEET

AD8131 DATASHEET :

SBAS146 Datasheets:

The Electronic Cricket Match game is presented below, the circuit has 8 LED which represent  various states in a cricket game - 2 runs ,si...

This simple 555 IC testing-circuit tests your entire 555 timer IC, so before using your IC check immediately that your IC is good or bad b...

A voltage higher than the supply can be created by a "Charge-Pump" circuit created with a 555, diodes and capacitors as shown in ...