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
14 August, 2015 UT204 is able to measure DC current and also True RMS
21 June, 2018 AAEON’s Intel Core-Powered PICO-KBU4 will Help Your Applications Take Flight
29 July, 2020 Introducing SparkFun Services
9 March, 2017 Wafer-scale-packaged integrated FET switches handle 1 – 4A
2 October, 2024 Waveshare 4-inch E-Ink Spectra 6 is a Full Color E-Paper Display for Raspberry Pi
13 January, 2016 Monitoring Woodstove Temperature With A MAX31855 Quad Thermocouple BoosterPack
Subscribe
Login
0 Comments
