IC Decryption & Unlocking
PIC16F1824 Microcontroller Guide
PIC16F1824 specs: memory, peripherals, and MPLAB X setup. Learn to program in C for embedded applications. Low-power features and project examples!
August 23, 2024
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Case Studies
Explore our portfolio of successful technical solutions, ranging from advanced PCB reverse engineering to complex IC decryption. We bridge the gap between legacy hardware and modern innovation, delivering precise schematics, firmware recovery, and actionable engineering insights.
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Schematic & BOM Recovery
ESP32-S3 Chip: Definition, Pinout, Processor, Application and Development Board
Introduction to ESP32-S3 ESP32-S3 is a System-on-Chip (SoC) MCU released by Espressif, integrating 2.4 GHz Wi-Fi and Bluetooth 5 (LE) capabilities, including Long Range support. It is equipped with a
August 20, 2024
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Reverse Engineering Projects
Understanding the SN74HC595N Shift Register
Unlock the potential of the SN74HC595N shift register for your microcontroller projects. Learn its pinout, applications, and how to cascade units efficiently!
August 13, 2024
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Case Studies
ESP8266 WiFi Module: Setup & Project Guide
ESP8266 specs: GPIO, Wi-Fi connectivity, and Arduino integration. Learn to build IoT projects, configure AT commands, and troubleshoot issues. Step-by-step inside!
August 6, 2024
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Reverse Engineering Projects
74HC245 Octal Bus Tranceiver
74HC245 specs: pinout, direction control, and voltage translation. Learn how to use it in data buses for Arduino/STM32. Application examples and datasheet breakdown!
June 11, 2024
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Schematic & BOM Recovery
BC547 Transistor: Pinout & Circuit Guide
BC547 NPN transistor specs: current gain, voltage limits, and biasing techniques. Ideal for small-signal amplification. Project examples and datasheet summary!
June 4, 2024
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Reverse Engineering Projects
BMP280 Pressure Sensor: Guide & Integration
BMP280 specs: altitude/temperature sensing, I2C/SPI interface, and low-power mode. Learn to connect to Arduino/STM32 for IoT projects.
May 24, 2024
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Reverse Engineering Projects
74LS04 Hex Inverter: Pinout & Applications
74LS04 logic gate specs: pin configuration, voltage ranges, and noise margins. Learn how to use hex inverters in digital circuits. Project examples inside!
April 23, 2024
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Case Studies
STM32CubeIDE Getting Started Tutorial
To enhance the ease of use of the feature-rich and power-efficient STM32 family of microcontrollers, in 2019 ST has added a free, multifunctional STM32 development tool to the STM32Cube software
April 19, 2024
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Reverse Engineering Projects
LIS2DW12 vs LIS2DH12: A Comprehensive Comparison of MEMS Accelerometers
The LIS2DW12 and LIS2DH12 are both high-performance MEMS (Micro-Electro-Mechanical Systems) accelerometers designed and manufactured by STMicroelectronics. These accelerometers find application in various industries, such as wearable devices, gaming controls, industrial
April 12, 2024
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Well Done Technology was established in 2008, focus on PCB reverse engineering, PCB assembly, PCB design and manufacturing. Our technical team of more than 20 people includes senior engineers with rich experience.
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