STM32 Nucleo and LM35 temperature sensor

(adsbygoogle = window.adsbygoogle || []).push({}); .rxsfe5bcc52789bf37 { margin: 5px; padding: 0px; } @media screen and (min-width: 1201px) { .rxsfe5bcc52789bf37 { display: block; } } @media screen and (min-width: 993px) and (max-width: 1200px) { .rxsfe5bcc52789bf37 { display: block; } } @media screen and (min-width: 769px) and (max-width: 992px) { .rxsfe5bcc52789bf37 { display: block; } } […]

Share
January 3rd, 2018 | Tags: , , , | Category: MBed | Comments are closed

MBed and a PCF8574

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 to control up to 8 digital I/O ports.

A0,A1,A2 are address pins P0,P1,P2,P3,P4,P5,P6,P7 are digital I/O ports SDA,SCL are the I2C pins

If we […]

Share
September 11th, 2016 | Tags: , | Category: MBed | Comments are closed

MBed LPC1768 and ADXL345 GY-291 example

(adsbygoogle = window.adsbygoogle || []).push({}); .cdjqs5bcc5278a8c48 { margin: 5px; padding: 0px; } @media screen and (min-width: 1201px) { .cdjqs5bcc5278a8c48 { display: block; } } @media screen and (min-width: 993px) and (max-width: 1200px) { .cdjqs5bcc5278a8c48 { display: block; } } @media screen and (min-width: 769px) and (max-width: 992px) { .cdjqs5bcc5278a8c48 { display: block; } } […]

Share
September 10th, 2016 | Tags: , , | Category: MBed | Comments are closed

mbed LPC1768 and LCD example

In this example we connect an LCD to our mbed LPC1768 and display some text on it, we use a library to do most of the hard work here so our development is made easy by the TEXT LCD library.

The schematic shows how to connect up the 16×2 LCD to the mbed LPC1768

 

Schematic

[…]

Share
January 30th, 2016 | Tags: | Category: Code | Comments are closed