The DS18B20 is a temperature sensor that can be used in various simple projects. This part uses the 1 wire bus and you can connect multiple sensors up to your Espruino..
The PCF8574 is an 8 bits I/O port expander that uses the I2C protocol. Using this IC, you can use only the SDA and SCL pins of your Arduino board.
The ADXL345 is a small, thin, low power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16g. Digital output data is formatted as 16-bit twos complement and is.
In this example we use the DHT22 (or AM2302) humidity/temperature sensor and the Arduino UNO board to read data and print it out to the serial monitor. The DHT22 is better.
These displays were used in old Nokia 5110 cell phones. It is a 84x48 pixel monochrome LCD display and you can use it for graphics, text or bitmaps. To use.
Go to the micro:bit web site and follow the hyperlink to Create Code. Choose the Microsoft Block Editor and make a New Project. Look in the Basic section for the.
In this example we will do a simple flashing led project for a stm32f0discovery board, I used Coocox IDE 1.7.8. I did try the newer version and didn't really like the.