NE555 + CD4017 Water Flowing Light LED Module DIY Kit BMP280 Sensor Module ```html 5V 1 Channel 30A

```html 5V 1 Channel 30A Relay Module

Lua (NodeMCU firmware) Origin High-Quality Compatible Board Warranty 7-day warranty on manufacturing defects Support Email & WhatsApp 24/7 Key Features

reducing component count and potential failure points

Perform a bench-test spin-up of each motor individually at low throttle to verify correct rotation direction and absence of mechanical binding

Standby Mode: Dedicated STBY pin enables low-power shutdown

NE555 + CD4017 Water Flowing Light LED Module DIY Kit BMP280 Sensor Module ```html 5V 1 Channel 30ANE555 + CD4017 Water Flowing Light LED Module DIY Kit Quality electronics from The Engineer Store, Bengaluru. Fast shipping, 7 day warranty on manufacturing defects, expert support. Overview The NE555 + CD4017 Water Flowing Light LED Module is a classic DIY electronics kit that creates a mesmerizing cascading LED light effect. This module combines the versatile NE555 timer IC with the CD4017 decade counter to produce sequential LED animations, perfect