Hackaday9y
Using A Voltage Regulator As A Constant Current Source
The humble LM317 adjustable voltage ... constant current source under varying load. This can useful for a number of applications including driving LEDs and laser diodes. While this circuit may ...
Hackaday9y
Logic Noise: 4046 Voltage-Controlled Oscillator, Part One
In this session of Logic Noise, we’ll be playing around with the voltage-controlled ... as your voltage source, so it’s not entirely reliable. There are better portamento circuits out there ...
Nanogate uses voltage to control molecule passage through tiny pore
A collaboration led by researchers at Osaka University has developed a nanogate that can be open or shut by applying ...
EDN11d
Power Tips #137: Implementing LLC current-mode control on the secondary side with a digital controller
Figure 1 LLC serial resonant circuits that achieve both zero voltage switching on the primary ... is the voltage sense of the resonant capacitor. Source: Texas Instruments I tested the current-mode ...
Electrically Controlled Nanogate Revolutionizes Molecular Movement
Scientists at Osaka University have designed a nanogate that opens and closes using electrical signals, offering precise ...