Making Color Sensor Electronics circuit diagram This circuit will sense eight colors that are: green, red and blue (as primary colours): magenta, cyan and yellow (as secondary colours): and black and white. It’s will be very useful for Electronics robotics. The object whose colour is required to be detected should be placed in front of […]
Archives for July, 2013
Circuit diagram DTMF Decoder using HT9032A MT88L70 HT9202H This exciting project and something that many have been developed, but always remains to add some improvements. The DTMF decoder circuit for distinguishing some separate external components to produce devices capable of sending binary code from a button on the multi-tone phone. This circuit, in addition to […]
Simple Audio Indicator TAA300 very simple audio oscillator electronic project can be designed using IC TAA300 This circuit is intended to indicate the power output level of any audio amplifier. Simple circuit to power your 9 vol
Make 2.45GHz RF Signal Detector This passive RF indicator is made from a few simple parts. A 100uA moving coil meter is used to display the relative intensity of the RF signal. This circuit can be used with some cellphones and many cordless telephones.
Time Delay Circuits using LM555 LM555 Electronics Schematic Diagram Time Delay Circuits – Various part 25
POWER TOUCH SWITCH EXCITER CIRCUIT using TLC555, 2N7000, PN2907, PN2222, TIP41, TIP42