Latest Communication Articles and Videos

This article covers the essential characteristics and prominent advantages of the Inter–Integrated Circuit (aka I2C)…

This article covers the essential characteristics and prominent advantages of the Inter–Integrated Circuit (aka I2C) serial-communications protocol.

Got some time and need a wireless thermometer? In this article I'll show you how to make such a thing with a few PICAXEs.

Got some time and need a wireless thermometer? In this article I'll show you how to make such a thing with a few PICAXEs.

Getting more familiar with a PIC MCU is a matter of working more often with it. Learn how to make a wireless thermometer…

Getting more familiar with a PIC MCU is a matter of working more often with it. Learn how to make a wireless thermometer with a PIC microcontroller.

NXP demonstrated its Thread Platform at ARMTechCon last week. Based on the JN5179 wireless MCU, with Secure Element, NFC,…

NXP demonstrated its Thread Platform at ARMTechCon last week. Based on the JN5179 wireless MCU, with Secure Element, NFC, Thread encryption, its own dc/dc converter and featuring ARM's mbed OS, the Platform makes secure home automation application design a whole lot easier.

This handy introduction teaches you all about the RFM69HW transceiver module using two circuits running a wireless…

This handy introduction teaches you all about the RFM69HW transceiver module using two circuits running a wireless version of the "blinky" code.

Learn how to use a 433MHz RF module with an ATMega 328P-PU. In this article, we'll make a circuit with a DHT11 sensor and…

Learn how to use a 433MHz RF module with an ATMega 328P-PU. In this article, we'll make a circuit with a DHT11 sensor and a RF transmitter. We'll also make a receiving circuit with a 433MHz RF receiver and an LCD display.

Is IDT’s Tx/Rx wireless power solution suitable for applications that require high-precision analog performance?

Is IDT’s Tx/Rx wireless power solution suitable for applications that require high-precision analog performance?

This project will show how to build a basic analog voltmeter using an Arduino Uno, LabVIEW software, and littleBits…

This project will show how to build a basic analog voltmeter using an Arduino Uno, LabVIEW software, and littleBits electronics modules.

Create a wireless "relative comfort" light bar thermometer by broadcasting temperature data across multiple ESP8266…

Create a wireless "relative comfort" light bar thermometer by broadcasting temperature data across multiple ESP8266 modules running NodeMCU using MQTT.

How to add BLE capabilities to a wireless ceiling fan by incorporating the nRF51 in the remote control. Part of our…

How to add BLE capabilities to a wireless ceiling fan by incorporating the nRF51 in the remote control. Part of our series on the nRF51.

Part 4 introduces the readadc, select, case, and endselect PICAXE BASIC commands. It is the fourth article in a…

Part 4 introduces the readadc, select, case, and endselect PICAXE BASIC commands. It is the fourth article in a multi-part series on writing PICAXE code.

MQ Telemetry Transport (MQTT) is a popular low-overhead messaging protocol used by many IoT devices to communicate. This…

MQ Telemetry Transport (MQTT) is a popular low-overhead messaging protocol used by many IoT devices to communicate. This tutorial will show the user how to to set up a basic MQTT network using Python on his or her computer and an ESP8266 running the NodeMCU firmware.

Create a smart home by displaying the current salt level of your water softener with the CC3200 and a proximity sensor.

Create a smart home by displaying the current salt level of your water softener with the CC3200 and a proximity sensor.

A look at some of the biggest mergers and acquisitions in the semiconductor industry.

A look at some of the biggest mergers and acquisitions in the semiconductor industry.

Learn how to connect your device with Linux Screen using the built-in Lua interpreter to set up the file system and…

Learn how to connect your device with Linux Screen using the built-in Lua interpreter to set up the file system and connect to the network. Then, learn how to automate the scripting process with Luatool and put it all together with a basic TCP server that can interact with a pulse-width modulated LED, a potentiometer, and a switch.

The new 8-bit families have Core-Independent Peripherals, which allow the MCUs to be used in a much larger variety of…

The new 8-bit families have Core-Independent Peripherals, which allow the MCUs to be used in a much larger variety of interconnected CIPs that don't require a core to perform. The CIPs increase system performance with simple design and a 1.8 to 5.5V operating range.

A simple LCD control project with an EFM8 evaluation board demonstrates basic principles of embedded development.

A simple LCD control project with an EFM8 evaluation board demonstrates basic principles of embedded development.

ARM is trying to resolve the thorny problem of battery life in Internet of Things devices with a new chip design that…

ARM is trying to resolve the thorny problem of battery life in Internet of Things devices with a new chip design that will significantly reduce the power consumed by processors, sensors and wireless chips. The company has overhauled the way it designs low-power Cortex-M chips that go into IoT devices such as health monitors, smart home devices and sensors. The restructured design could almost double battery life, ARM executives said at Computex in Taipei on Monday.

Cypress announced the availability of two reference design kits (RDKs) based on its PRoC™ BLE Programmable…

Cypress announced the availability of two reference design kits (RDKs) based on its PRoC™ BLE Programmable Radio-on-Chip solution for Bluetooth Smart applications. The new CY5672 PRoC BLE Remote Control RDK and CY5682 PRoC BLE Touch Mouse RDK provide feature-rich, production-ready implementations with prolonged battery life.