Chemical Wireless Communication Without Electronics
https://www.electronics-lab.com/chemical-wireless-communication-without-electronics/
Researchers at Stanford University have just invented a revolutionary way of communication. They are replacing the conventional way of wiring, wireless, radio and Bluetooth connectivity using chemicals that can be found in every house. Nariman Farsad, now a postdoctoral fellow at Stanford, had built the first ever experimental chemical texting system in York University, which […]
36$ Complete Sensor-to-Cloud Inspiration Kit
https://www.electronics-lab.com/36-complete-sensor-cloud-inspiration-kit/
Silicon Labs, the leader in energy-friendly solutions for a smarter, more connected world, has been constantly making silicon, software and tools to help engineers transform industries and improve lives since 1996. Silicon Labs has just launched its newest development platform, The Thunderboard Sense Kit. Thunderboard Sense is a small and feature packed development platform for […]
433MHz wireless module configuration
https://www.electronics-lab.com/433mhz-wireless-module-configuration/
Dziku discuss how to configure a cheap 433MHz wireless module for serial communication: HC-12 are cheap 433MHz wireless serial port communication modules with a range up to 1800m in open space. Each costs about $5 when bought from China, and 2 of them can create wireless UART link that can be used, for example, to […]
A Powerful Alternative of ESP8266 Wifi Module
https://www.electronics-lab.com/powerful-alternative-esp8266-wifi-module/
The potential competitor of ESP8266 wifi module will be available next week for just $2! Pine64, the manufacturer of the first $15 64-bit single board computer, is now preparing to launch “PADI IoT Stamp” RTL8710AF module. This module has the size of the stamp, a small 24mm x 16mm package with powerful specifications compared to […]
Enhanced Wireless High Power Transmission
https://www.electronics-lab.com/enhanced-wireless-high-power-transmission/
A group of developers in Elektor Labs have modified a high power wireless power transfer project, which originally developed by Würth Elektronik eiSos GmbH & Co. KG, an electronic and electromechanical components manufacturer in Europe, in an attempt to come up with an easy-to-achieve solution for wireless power transfer of more than 100 Watts without using any kind […]
HC-12 433MHz wireless serial communication module configuration
https://www.electronics-lab.com/hc-12-433mhz-wireless-serial-communication-module-configuration/
Dziku show us how to configure HC-12 wireless module using AT commands. HC-12 are cheap 433MHz wireless serial port communication modules with a range up to 1800m in open space. Each costs about $5 when bought from China, and 2 of them can create wireless UART link that can be used, for example, to transfer […]
How to get sensor data from a remote Arduino via Wireless Lora Protocol
https://www.electronics-lab.com/get-sensor-data-remote-arduino-via-wireless-lora-protocol/
by David_Dragino @ instructables.com This is an example to show how to get sensor data from a remote Arduino via Wireless Lora Protocol. The exampels requries below hardwares: 1) Client Side: Arduino + Lora Shield (868Mhz) + DS18B20 (Temperature Sensor). 2) Server Side: Arduino + Lora Shield (868Mhz) + Yun Shield + USB flash. How […]
WISP – Wireless Identification and Sensing Platform
https://www.electronics-lab.com/wisp-wireless-identification-sensing-platform/
WISP, the Wireless Identification and Sensing Platform, is a family of sensors that are powered and read by UHF RFID readers. WISP, the Wireless Identification and Sensing Platform, is a family of sensors that are powered and read by UHF RFID readers. WISPs do not require batteries since they harvest their power from the RF […]
Aeroscope – a wireless oscilloscope
https://www.electronics-lab.com/former-agilent-engineers-developing-wireless-oscilloscope/
A pair of former engineers from Agilent Technologies are working on a wireless oscilloscope that will connect to an iOS device for its user interface: The Aeroscope will be a one-channel device where the electronics are in a “pen” form factor. An SMA connector will let you attach mini-grabbers or other probe tips. Analog bandwidth […]
Arduino 433Mhz RF Wireless Data Transfer
https://www.electronics-lab.com/arduino-433mhz-rf-wireless-data-transfer/
Here is a tutorial on how to use 433MHz RF modules to send data from an Arduino to another. The example code transmits a message to the serial port of receiver. The most practical and cool way of sharing data from 1 Arduino to another is by far using a radio transmitter and receiver. The […]