Month: January 2025

With the electrification trend in the transportation industry, vehicles must have safe, reliable, and user-friendly systems, which puts tremendous pressure on engineers and software architects. All six components of the electric vehicle (EV) powertrain system must operate in coordination to achieve optimal performance. However, there are some architectural challenges and safety and security considerations in … Read more

To avoid missing my updates, remember to check the public account in the upper right corner and set it as a star, take down the stars and give them to me. Today, I will share a LoRa project demonstrating how to use the RYLR896 LoRa module with real-time feedback to create a LoRa Arduino ESP8266 … Read more

Have you ever experienced this, friends? When you’re trying to sleep at night, your roommate is still online playing League of Legends or Honor of Kings. At that moment, have you ever felt powerless to cut off their internet? Here, I will teach you how to use the ESP8266 to create a device that can … Read more

Famous wireless hacker Samy Kamkar has suggested that we pay more attention to low-cost hacking/exploitation tools, and NodeMCU is one such tool, a $4 ESP8266 WiFi SOC based on LUA firmware. Thanks to the Spacehuhn project, we can use the NodeMCU ESP8266 to assemble a WiFi jammer (a more precise wireless network deauth attack tool) … Read more

When learning Arduino, one often hears about other platforms like Micro:Bit, ESP8266, NodeMCU, and Raspberry Pi. Naturally, one might wonder what these are and how they relate to or differ from Arduino. Previously, we introduced “Micro:Bit”; today, let’s discuss the popular ESP8266 and the IoT marvel, NodeMCU. Starting with Arduino and the Internet ENC28J60 and … Read more

MAKER:CodersCafe／Translated by: Qu Wujin With a “beep”, just like starting a car, the fingerprint door lock at home opens with a light touch of the fingertip. Biometric door locks are also very common in daily life, as they can enhance home security and protect the lock itself. However, two factors hinder the use of biometric … Read more