The circuit presented was obtained in a technical documentation from National Instruments. The low-consumption circuit supplies a common LED with a voltage of just 1.5 V.
This circuit consists of a simplified Hartley oscillator that changes the frequency according to...
May 2017 - Mouser Electronics already has for sale the new Littelfuse SP2555NUTG diode arrays for...
I found this simple zener diodes voltage divider circuit in an old documentation. The resistor...