This power supply splitter circuit can divide the voltage of ± 5V only from a 9V battery. This circuit consists of three ICs. The […]

This is a simple device designed to control supply voltage +5 V Monitor provides information signals TTL level, accompanied by the LED display, indicating […]

The electrical circuit of the power supply of the laser diode is shown in the picture: Diode laser has three pins and consists of […]

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