7-segment display basics: common anode/cathode pinout, driver circuits, and Arduino integration. Learn to display numbers/characters. Project examples inside!
7-Segment Displays: Pinout & Applications Guide Read More »
Compare ESP8266 and ESP32: specs, Wi-Fi/Bluetooth, and power consumption. Which is better for your IoT project? Performance, cost, and feature breakdown. Read now!
ESP8266 vs ESP32: Detailed Comparison Guide Read More »
Compare microcontrollers (Arduino) vs microprocessors (x86): architecture, memory, and use cases. Which suits your design? Expert breakdown inside!
Microcontroller vs Microprocessor: Key Differences Read More »
Dive into RLC circuits with fun visuals and easy explanations! Learn how resistors, inductors, and capacitors work together.
RLC Circuits: Phasor Analysis & Animations Read More »
Potentiometers offer several advantages, including simple design, low cost, a wide resistance range, ease of operation, and mature technology. As reliable devices, they control, measure, and accurately sense voltage in electronic and electrical systems through linear or rotational motion. In practical applications, it’s essential to understand the technical parameters of potentiometers to select and use
What Is A Potentiometer? Read More »
Introduction In the world of embedded systems, Arduino and Raspberry Pi are two of the most popular open-source hardware platforms. They’re both handy for different projects, but they shine in their own ways. This piece will look at their features how they’re different, and where you might use them to help you pick which one
Arduino vs Raspberry Pi: Which One Should You Choose? Read More »
Copying a program from a microcontroller is often required in scenarios such as testing, backup, reverse engineering, or learning how to better protect firmware from unauthorized access. However, it is important to emphasize that copying firmware without the creator’s permission may breach intellectual property laws. This guide offers a balanced approach, combining theoretical principles with
How to Copy a Program from a Microcontroller: A Comprehensive Guide Read More »
Everything about SIM cards: types (nano/micro), security, and IoT/5G applications. Learn how they enable mobile communication. Beginner’s guide inside!
SIM Cards 101: How They Work in Modern Tech Read More »
A PCB (Printed Circuit Board) schematic is the logical and visual representation of a circuit. It is the first step in the electronic product design process. In earlier times, designers would hand-draw schematics on paper. Nowadays, they utilize specialized PCB design tools, such as M-CAD and E-CAD, to streamline the design process. Following standard schematic
Simple PCB Schematic Examples: A Beginner’s Guide Read More »
The need for faster and more reliable electronic devices keeps growing. This makes high-frequency PCBs (Printed Circuit Boards) crucial in communication circuits. These PCBs work at frequencies above 1GHz. They play a key role in sending both high-speed digital and high-frequency analog signals. This blog looks at why high-frequency PCBs matter so much for communication
High-Frequency PCB Communication Circuits: Key Features and Future Trends Read More »
Well Done Technology was established in 2008, focus on reverse engineering, IC unlock, PCB Clone and design. Our technical team of more than 40 people includes senior engineers with rich experience.