7400 generator Signal generator circuit using SN7400 7400 generator circuit using SN7400 IC …………. SN7400 – 7400 C1 …………. 0,1uF C2 …………. 0,1UF C3 …………. 0,1uF D1 …………. 1N60 D2 …………. 1N60 Battery 3V
Posts tagged SN7400
Driver LED circuit for Counter
Driver LED circuit for Counter using 555, 4046B, 4017B, 1N4004, BD649, 7805
Determining the optimum PCB layout
One of the keys in determining the optimum printed circuit board layout is to understand how and where the signal return currents actually flow, Most designers only think about where the signal current flows and ignore the path taken by the return current. we must understand how the high frequency current flows in a conductor. […]
OP-amp circuit using LM224
OP-amp circuit using LM224 OP-amp circuit using LM224
HOW TO WORK PLC ?
A PLC works by continually scanning a program. We can think of this scan cycle as consisting of 3 important steps. There are typically more than 3 but we can focus on the important parts and not worry about the others. Typically the others are checking the system and updating the current internal counter and […]
