lm358 circuit

The purpose of this circuit is to power a lamp or other appliance for a specified duration (30 minutes in this case) and then automatically turn it off. This functionality is particularly useful for reading in bed at night,...

Below is a circuit of power amplifiers with a power output of 450 watts in mono mode. These amplifiers are frequently utilized in high-power applications, suitable for events, and designed for enclosed spaces. This amplifier is appropriate for woofers...

The circuit primarily consists of a new pyroelectric infrared sensor device, TDH98072, which features a special composition. This device is integrated with a control circuit characterized by simplicity, ease of adjustment, and high reliability. Additionally, the device can be...

An RF probe is a circuit designed for testing equipment that converts high-frequency signals into DC voltage. This conversion facilitates the measurement of RF voltages for testing or adjusting transmitters, receivers, and modulators. The RF probe circuit outlined here...

This simple circuit will energize and de-energize a relay with the push of a button. Pressing the button once will energize the relay, while pressing it a second time will de-energize the relay. The accompanying circuit provides a solid...

This system utilizes an MM5369 integrated circuit (IC) to generate a 60 Hz signal from a television burst crystal operating at 3.579 MHz. The components F8 and V9 produce 10 Hz and 1 Hz signals derived from the 60...