NEWS
Elektor Article: DCF77 Emulator with ESP8266
Timer

Elektor Article: DCF77 Emulator with ESP8266

Replace over-air time by Internet time About twenty years ago I recycled and modernised a vintage clock with Nixie tubes built by my father in the nineteen seventies. I replaced the digital logic by a microcontroller and used a DCF77 receiver module instead of the original 50-Hz...

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NEWS
ESP8266 based Coronavirus tracking project
Arduino

ESP8266 based Coronavirus tracking project

This is an ESP8266 based coronavirus tracking project from "Volkan Unal" on github.com. The tracker can be configured to display the details of your own country. Instructions 1- Change your wifi information from WifiConnect.h file char ssid[32] = "yourssid"; char password[64] =...

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NEWS
Smart Plug Reference Design – MP161 Non-Isolated Buck Regulator with ESP8266
Uncategorized

Smart Plug Reference Design – MP161 Non-Isolated Buck Regulator with ESP8266

Nowadays everything is connected. So why not also connect the wall plugs? Monolithic Power Systems presents a reference design with the MP161 part that will allow customers to join the IoT market. This is a two boards design, one for the dc-dc converter and the relay and the other for...

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NEWS
Temper: Sleek temperature sensor built on ESP8266
Sensor

Temper: Sleek temperature sensor built on ESP8266

Meet Temper, a compact, low power temperature sensor based on ESP8266 and SHT30 with a large 13x7 pixel led display. It accesses WiFi periodically to display temperature and humidity data as well as battery percentage via the MQTT protocol. The device’s display uses three 74HC595 + 7...

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PROJECT
ESP8266 based Online Weather Widget using Wemos D1

ESP8266 based Online Weather Widget using Wemos D1

A few years back I wrote this tutorial on connected weather monitor with plans of creating a 3D printed enclosure to make it portable and easy to use. I never got around doing that but a few days ago, I came across a similar project built by BitsandBlobs, which went as far as creating the...

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NEWS
Network Clock using ESP8266 and OLED display
Arduino

Network Clock using ESP8266 and OLED display

There are several situations where using an RTC could adversely affect your project by increasing cost, size, time accuracy or IO requirements. To prevent this, especially in ESP/WiFi-based or other clock-reliant projects, makers usually turn to obtain time information from NTP servers....

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PROJECT
Network Clock using ESP8266 and OLED display

Network Clock using ESP8266 and OLED display

There are several situations where using an RTC could adversely affect your project by increasing cost, size, time accuracy or IO requirements. To prevent this, especially in ESP/WiFi-based or other clock-reliant projects, makers usually turn to obtain time information from NTP servers. I...

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3676
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NEWS
New Wio Lite RISC – V WiFi Board with ESP8266 Module for WiFi connectivity Launches for $6.9
Arduino

New Wio Lite RISC – V WiFi Board with ESP8266 Module for WiFi connectivity Launches for $6.9

Recently, there was a lot of buzz as the 32bit general purpose GigaDevice GD32V which is based on RISC-V open architecture as well as the Longan Nano development board with LCD display were launched into the board market. Compared to the formerly released GD32 Arm Cortex-M3...

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