Proteus Tutorial – Light Emitting Diode (LED) and Bar Graph Display
https://www.electronics-lab.com/proteus-tutorial-light-emitting-diode-led-bar-graph-display/
circuitstoday.com guide us to the basics of LED and bargraph usage in Proteus software. In this post we will be learning on how to use the “Light Emitting Diode (LED)” component in Proteus simulation software. In case you have not got on through the basics of Proteus, here is the link – Proteus PCB Design and Simulation […]
Maximize the Energy from Long-Life Batteries
https://www.electronics-lab.com/maximize-energy-long-life-batteries/
by digikey.com: Battery lifetime is a key consideration for the development of the wireless sensor nodes that will populate the Industrial Internet of Things (IIoT). In many applications, the sensor nodes will need to be installed in locations that are difficult to reach let alone service. The sensor nodes need to be autonomous in terms […]
How to Interface Flux Sensor
https://www.electronics-lab.com/interface-flux-sensor/
This tutorial is going to teach you the basics on using Flux Sensor: It is a flex sensor which is 2.2 inches in length. This sensor works by bending the sensor itself. As the sensor is being flexed or bent, the resistance across the sensor increases. The greater the angle of bending, the greater the […]
An Introduction to LiPo Batteries
https://www.electronics-lab.com/an-introduction-to-lipo-batteries/
Average Man Vs Raspberry Pi has a handy article on LiPo batteries. LiPo batteries – to fear or not to fear? Up until very recently, I was petrified. Whilst most other competitors at Pi Wars 2015 were happily using this angry and volatile battery technology, Average Man over here was assuming he was playing it safe using heavy NiMH […]
Fluke 15B+ Digital Multimeter Upgraded with ESP8266
https://www.electronics-lab.com/fluke-15b-digital-multimeter-upgraded-esp8266/
SpritesMods has a 5-part write-up that shows how to add wireless connectivity to a Fluke 15B+ digital multimeter All in all, I feel like I have succesfully diversified my multimeter assortment. I have a Fluke 17B I can use for daily work so I can enjoy quick continuity testing and non-irritating power-off features, and I […]
Grandaddy OLED Watch
https://www.electronics-lab.com/grandaddy-oled-watch/
ZeroBeatPro shared this project on Thingiverse Take a stroll with Grandaddy OLED the watch and light up the night. Use any of your favorite watchbands to easy connect to the OLED Watch case. Grandaddy OLED Watch – [Link]
Basics of the I2C Communication Protocol
https://www.electronics-lab.com/basics-i2c-communication-protocol/
circuitbasics.com talks about the I2C protocol, it’s use and it’s advantages and disadvantages. I2C combines the best features of SPI and UARTs. With I2C, you can connect multiple slaves to a single master (like SPI) and you can have multiple masters controlling single, or multiple slaves. This is really useful when you want to have more than […]
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 […]
The cheapest ESP8266 programmer!
https://www.electronics-lab.com/cheapest-esp8266-programmer/
Gustavo Reynaga shows us how to you can flash your ESP-01 and esp-201 with Arduino IDE and upload any other firmware with ESP flash tools. Hi folks, now I’ll teach you how to make your programmer to the ESP-01 and ESP-201, (perhaps serve with other models) using an Arduino UNO, a few cables and optionally a button […]
Basics of the SPI Communication Protocol
https://www.electronics-lab.com/basics-spi-communication-protocol/
circuitbasics.com talks about the SPI serial communications protocol: One unique benefit of SPI is the fact that data can be transferred without interruption. Any number of bits can be sent or received in a continuous stream. With I2C and UART, data is sent in packets, limited to a specific number of bits. Start and stop conditions define the beginning […]