In this article we look at a RP2040 microcontroller board, this one is the Cytron Maker Pi RP2040. The Maker Pi RP2040 board comes with a 2-channel DC motor driver,…

In this example we connect an RGB led module to a 8051F340 development board, we will have a simple example which cycles through the red, green and blue colors The…

In this article, we look at another development board option that we purchased for 8051 development. This time it is a EX-F34x-Q48 from waveshare and it is designed to support…

This is a C8051F340 development board that I purchased for developing examples on this site. The board has two LEDs and three buttons , there is a standard DB9 (Rs232)…

Instructions by opcode 0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0a 0x0b 0x0c 0x0d 0x0e 0x0f 0x00 NOP AJMP LJMP RR INC INC INC INC INC INC…

The Honeywell HMC5883L is a surface-mount, multi-chip module designed for low-field magnetic sensing with a digital interface for applications such as low-cost compassing and magnetometry. The HMC5883L includes our state-of-the-art,…

SHT31 is the next generation of Sensirion’s temperature and humidity sensors. It builds on a new CMOSens® sensor chip that is at the heart of Sensirion’s new humidity and temperature platform.…

In this example we will connect a MMA8452Q accelerometer  to a Raspberry Pi Lets look at some information about the sensor The MMA8452Q is a smart, low-power, three-axis, capacitive, micromachined accelerometer with…

In this example we connect an ADS1115 analog-to-digital converters to a Raspberry Pi. Lets look at the ADS1115. The ADS1115 is a precision, low-power, 16-bit, I2C-compatible, analog-to-digital converters (ADCs) offered…

In this article we connect a SHT31 temperature and humidity sensors to a MSP430FR4133 LaunchPad SHT31 is the next generation of Sensirion’s temperature and humidity sensors. It builds on a…