Abstract: In this paper, an automated liquid mixing and filling that imitates a real system is developed, utilizing Delta Programmable Logic Controller (PLC) DVP14SS2 as the Master controller ...
Abstract: In the field of renewable energy, photovoltaic (PV) power generation, as a form of clean energy, has been widely used worldwide. In order to meet the demand for real-time monitoring and data ...
Diabolic Drive may look like a 64GB USB flash drive and show as such when you insert it into your computer, but it’s actually a wireless keystroke injection tool with a Microchip ATmega32U4 8-bit AVR ...
I just bought some 8266EX from Amazon and flashed them with ESPhome. I got some weird connection issue going on: The ESP Boots up and tries to connect to my WiFi and after a lot of failed 'Probe ...
After updating to 2022.2.x, i realized one updated device (sonoff basic) doesn't came back to live. I thought it was my fault and leave it as it is, because it was installed behind a mirror. After ...
Finding the JLCPCB component parts library frustrating to navigate, [Jan Mrázek] took matters into his own hands and made an open-source parametric search utility. We’ve all probably wasted time ...
Since Internet of Things (IoT) projects are now quite popular, I recently bought a NodeMCU board to try IoT application development. The NodeMCU development board is an open source board based on ...
AI-Thinker is famous in the maker world for their ESP8266 modules, but they’ve also recently launched a WiFi RGB light bulb that sells for about $12.5 and up on eBay and Aliexpress. Some people ...
The ESP32 is looking like an amazing chip, not the least for its price point. It combines WiFi and Bluetooth wireless capabilities with two CPU cores and a decent hardware peripheral set. There were ...
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