Delay starting a motor control circuit

The PS10 saves board space, improves accuracy, eliminates optocouplers or level shifts, and reduces overall component count by combining four programmable timers, input under-voltage (UV) and over-voltage (OV) supervisors, a programmable power-on reset (POR), and four 90V open drain...

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...

This document outlines the process of creating a compact and efficient Arduino DMX512 controller, which can be utilized to operate devices like a smoke machine via DMX or serve as testing equipment. The configuration includes six channels controlled by...

The circuit illustrated in Figure 4-2 employs two thermal resistors. One, designated as Rc, functions as overload protection, while the other, labeled Rt, serves as an alarm. The circuit in question integrates two thermal resistors to monitor temperature changes and...

Crystal 80mW FM transmitter circuit diagram of the production The Crystal 80mW FM transmitter circuit is designed to generate frequency modulated (FM) signals suitable for short-range audio transmission. This circuit primarily consists of a crystal oscillator, which serves as...

The project involves displaying the current room temperature using an LM35 temperature sensor. This schematic differs from a previous schematic that utilized a multiplexed seven-segment display. In the earlier schematic, the display select I/O pins were RA0, RA1, RA2,...