LM331 Voltage Square Root to Frequency Converter (CB14438E)

This circuit is from 1994 documentation by National Semiconductor. What it does is convert the square root of a voltage to a proportional frequency.

| Clique na imagem para ampliar |

Serial Port Stepper Motor Control (CB15386E)
The circuit shown in the figure makes it possible to control a stepper motor via the serial port...
BD42x LDO Regulators for Automotive and Industrial Use
June 2017 - The new ROHM Low Dropout Voltage Regulators (LDOs) for 3.3 V or 5.0 V high accuracy...
Mosquito Repeller (CB18034E)
This circuit generates a strong audio tone that scares away mosquitoes. Care must be taken that,...