7 segment display module - TM1637 relay

7 segment display module - TM1637 relayThe TM1637 4 Bits Digital Tube LED Display Module is an affordable solution for displaying the output data of your Arduino project. Though the data displayed is restricted by numbers still it allows users to display some characters too like A, B, C etc. This 7 segment LED Display has 4 digits which are controlled by TM1637 Driver Chip. It requires only two connections to control this TM1637 4 Bits Digital Tube LED Display Module. Also thanks to the

It took us a lot of time to come up with this exciting innovation and we are launching it in a grand way

Support UART / GPIO data communication interface

\nIt works great and strips smoothly and cleanly

ALL-in-One

The ESP 01 ESP8266 Serial WIFI Wireless Transceiver Module is a self-contained SOC with integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network

sensor readings can be up to 2 seconds old

0 EDR Compliant

Don’t need to download resetting

There is a bootloader installed in it

When the sound level exceeds the setpoint

Distance sensor

\n Output Shaft Size: 3 x 10mm