Seeing if someone can diagnose the problem with this. Trying to make a simple led blinkers circuit.
Attempting to duplicate the circuit here... http://cappels.org/dproj/simplest_LED_flasher/Simplest_LED_Flasher_Circuit.html
The led always remains on. Increasing the resistor or decreasing the input voltage only results in the led dimming and with sufficient resistance not turning on at all.
It should charge the capacitor until the voltage is sufficient to cross the transistor, discharge, recharge the capacitor ect.....?
Can someone point out what I am doing wrong?
Thanks,
Attempting to duplicate the circuit here... http://cappels.org/dproj/simplest_LED_flasher/Simplest_LED_Flasher_Circuit.html
The led always remains on. Increasing the resistor or decreasing the input voltage only results in the led dimming and with sufficient resistance not turning on at all.
It should charge the capacitor until the voltage is sufficient to cross the transistor, discharge, recharge the capacitor ect.....?
Can someone point out what I am doing wrong?
Thanks,