login
Simple LED matrix Clock based on the popular ESP8266 with Real Time Clock module and time synchronization over WiFi from an NTP server.
One note on the RTC module, apparently it also has the ability to charge the battery, however that’s not a good idea when using a CR2032. One possible solution would be to cut the trace marked on the image in order to disable the charging part of the circuit.
ESP8266 LED Matrix Clock – [Link]
Please follow and like us:
RELATED POSTS
1 July, 2016 Tiny motion sensor fits wearable devices
9 March, 2021 TMCS1107 420 V Isolated Hall-Effect Current Sensor
16 October, 2023 Implement USB Gadgets on Linux Easily with Sebastian’s New Rust Library
12 February, 2016 Valentine’s Heart with PIC12F629
24 May, 2019 High-contrast OLED displays with USB interface
6 February, 2020 Advantech Releases NXP i.MX8 QuadMax ROM-7720, Qseven Module for AI and Machine Vision Application
Subscribe
Login
0 Comments
