Today we are going to create a strobe light for the tips of the wings of an rc airplane using a 555 timer (NE 555 or lm 555 ...

In this project, I'll make a small circuit capable of controlling a servo, it is a servo tester made out of a 555 timer IC.

Just about anything can be made with a 555 Timer, and every circuit is fun to build, which I show in my book “ Essential 555 IC: Design, Configure, and Create Clever Circuits.” ...

Sometimes the best inspiration is limitation. The 555 timer does “one thing” — compares a voltage to a couple thresholds and outputs a signal accordingly. It’s two comparato… ...

Figure 10 Using one LM324 in the design of Figure 6 allows the monostable circuit to output a supply-tolerant pulse. Figure 11 A test of the circuit using one LM324 (C = 47 μF, R = 100 k, R1= 100, T = ...