This circuit generates sequence of pulses in order and times determined by the capacitors in pins 6 and 7 of each timer. The circuit is from an old Mullard (Philips) manual.
The output current of this source is determined by resistor R. For 20 ohms, we have 50 mA. For 10...
Danger always exists and a nuclear war could be underway. Although we can't do more than detect the...
This circuit was found in a 90’s Popular Electronics. The power transistors must be equipped with...