6-30V 1-Channel Power Relay Module with Adjustable Timing Cycle Transparent Pipe/Tube for DC Waterpump - 1 Meter Install the Adafruit ST7735 library

Install the Adafruit ST7735 library from the Arduino Library Manager

or custom sockets - no soldering required

with fast charging capability that delivers 2 hours of usage from just 15 minutes of charging

Ultra low power consumption

Insulation: Quality plastic housing with color-coded wires (Red: Positive

6-30V 1-Channel Power Relay Module with Adjustable Timing Cycle Transparent Pipe/Tube for DC Waterpump - 1 Meter Install the Adafruit ST7735 library6 30V 1 Channel Power Relay Module with Adjustable Timing Cycle 6 30V 1 Channel Power Relay Module with Adjustable Timing Cycle It is 6 30V 1 Channel Power Relay Module with Adjustable Timing Cycle Switches with Digital LED display . It is mostly used in Home Automation Delay Timer Control Switch Module Timer Controller. The Relay Module operates at an Operating voltage range of 6 30V, also it supports micro USB 5. 0V power supply. Output capability: