Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Len, I think you got the R and C reversed.ljcox said:This is called "power on reset". A 47k resistor and a 100 nF capacitor should be adequate.
The 4033 has an active high reset, so connect the resistor between Vcc and the Reset pin and the cap between the reset pin and gnd.
Ron H said:Len, I think you got the R and C reversed.ljcox said:This is called "power on reset". A 47k resistor and a 100 nF capacitor should be adequate.
The 4033 has an active high reset, so connect the resistor between Vcc and the Reset pin and the cap between the reset pin and gnd.
Ron H said:I think he needs a phototransistor.