TM1637 4-Digit 7-Segment LED Display Module flame sensor Useful for custom assemblies: adds

Useful for custom assemblies: adds useful value when choosing parts for a build

1 × Smart Robot Car 2WD Motor Chassis /Tracing Remote Control Two-wheel Drive Three-wheel Universal

This module is meant for learning

and a magnetometer to locate where true NORTH is

Drive the solenoid with a suitable transistor or relay and add proper protection where needed

TM1637 4-Digit 7-Segment LED Display Module flame sensor Useful for custom assemblies: addsSimple Numeric Output for Counters, Clocks, and Readouts The LED 4 Bits Display Module TM1637 is built for clear number display in counters, timers, clocks, measurement readouts, and status panels. It is a practical option when you need to show digits quickly and clearly. These modules are commonly used in DIY timers, basic instruments, scoreboards, and simple UI projects. They are easy to fit into many classroom and workshop builds. Why you'll love