PCB Case Studies
Focus on the reverse development of various electronic products and equipment prototypes.
Wicking Solder: How to Prevent & Fix?
Learn to avoid solder wicking: causes (overheating, poor flux), prevention tips, and repair methods. Essential for clean PCB soldering. Step-by-step guide!
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!
STM8S003F3P6 Microcontroller Pinout, Features, Schematic
STM8S003F3P6 Description STM8S003F3P6 is a microcontroller unit (MCU) developed by STMicroelectronics. It is a highly integrated device that combines the processing power of a central processing unit (CPU) with memory,
Solid-State Relays: How They Work & Applications
Solid-state relays (SSRs): operation, advantages over electromechanical relays, and use in high-speed switching. Learn to select for your circuit. Datasheet tips inside!
78L05 Voltage Regulator Pinout, Parameters, and Circuit Diagram
In general, voltage regulators are very common in various electronic circuits because they provide a fixed output voltage for different input voltages. The 78L05 regulator in the L78LX family uses
STM32F103: Features & Programming Guide
STM32F103 ARM Cortex-M3 specs: clock speed, peripherals, and low-power modes. Learn firmware setup, GPIO configuration, and project examples. Datasheet insights inside!
FT232R USB-UART Driver: Setup & Troubleshooting
FT232R chip guide: driver installation, USB-to-UART conversion, and firmware updates. Fix connection issues in serial communication. Step-by-step manual!
ATtiny13 Microcontroller
ATtiny13 Microcontroller Overview The ATtiny13 is a low-power 8-bit CMOS microcontroller based on the enhanced AVR RISC architecture. With its advanced instruction set and single-clock cycle instruction execution time, the
About Well Done
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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