The circuit controls the timer switch to trigger the cycling module

General descriptionThis timer switch module is designed to control a relay with adjustable delay settings ranging from 0.01 seconds to 9999 minutes. It features a clear LCD display for easy monitoring of current modes and parameters, making it user-friendly and practical. The module supports both high and low-level triggers and is suitable for various applications.Technical specificationsWorking voltage: 6-30V (supports micro USB 5.0V power supply)Trigger signal source: high level trigger (3.0V~24V), low level trigger (0.0V~0.2V), switch control (passive switch)Capacitance output: controls equipment up to DC 30V 5A or AC 220V 5AQuiescent current: 15mAWorking current: 50mALifespan: over 100,000 cyclesOperating temperature: -40°C to 85°CSize: 8.0 x 3.8 x 1.9 cmTime range: 0.01 seconds to 9999 minutes, continuously adjustableUsageOperating modes include various configurations for triggering and timing operations, such as P1 to P7 modes.Parameters can be set for OP (on time), CL (disconnection time), and LOP (cycle time), with options for unlimited cycles.Settings can be adjusted through a user-friendly interface, allowing for easy modifications and parameter saving.Features an auto sleep function that activates after 5 minutes of inactivity, with the LCD backlight turning off automatically.Other informationSupports UART data download and parameter setting function (TTL level); UART: 9600, 8, 1.Includes a one-key emergency stop function and reverse connection protection.Display content can be switched in specific modes to show duration or number of cycles.