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Weather station

ESP32 weather station

Another ESP32 based weather station that retrieves weather data from OpenWeatherMap via WiFi and display the infor on a 3.2″ Nextion Touch Display. It also uses the BME280 sensor for

DIY vending machine using Arduino

A DIY vending machine illustration using Arduino

Dejan Nedelkovski from HowToMechatronics illustrates a DIY vending machine using Arduino platform. The vending machine features four discharging units controlled via four continuous rotation servo motors, a carrier system controlled

ESP32 development board

ESP32 BLE/WiFi development board

We have added a new IoT product to our Tindie store. It is a rapid prototyping and development board for the powerful ESP32 WiFi/BLE module. It is targeted toward rapid development

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VBAT Pin

STM32’s internal RTC

A Real Time Clock (RTC) is a timing element dedicated for keeping time. In many applications, especially where precise timed-operations are needed to be performed, a RTC is a very