Amy's Column
What are the Major Types of Soldering Defects?
It is easy to make some errors when there is a huge task of modifying hundreds of PCBs. As a result, you may experience a pcb soldering defect when...
Professional PCB Test
We firmly believe the best manufacturing , inpsection and test equipments is a top way to ensure the best quality.PCB: Flying probe, Fixture test, ...
What is an aluminum PCB?
By its name, you can see its definition - aluminum PCB is a printed circuit board that uses aluminum as its substrate or base. It has been develope...
PiEEG-Open Source Raspberry Pi Shield that Measures EEG, EMG, and ECG biosignals
PiEEG is a open source Raspberry Pi shield that can measure biosignals in electroencehalography(EEG),electromyography(EMG), electrocardiography(ECG...
COMMODORE 64 USB KEYBOARD FOR BMC64 (Poor man's "Keyrah" )
Commodore 64 USB keyboard is a mini DIY C64 keyboard for Bare Metal C64 project and WinVICE emulator version 2.4.27
SMPS Power Supply PCB Board Design for Different Applications
This PCB-designed board is used to protect the devices from damage while converting AC voltages to DC voltages as per device requirements.
RoenDi: An open source rotary encoder with programmable digital display
Features & SpecificationsMCU: STM32L433 with USB and RTCDisplay: Round 1.28" TFT LCD DisplayRotary Encoder: 15 Pulses / 30 DetentNOR Flash: 128...
Flex PCBs
adjustable by the mid-2020s. Among the advantages of flex, boards are increased capabilities, smaller sizes, higher reliability, and more material ...
Why put shield holes all around this line?
it is a via fence, also called a picket fence, is a structure used in planar electronic circuit technologies to improve isolation between component...
PCB Layout
Figureshows the PCB layout of the circuit. It is a two layers PCB board and all components are SMD. The display should stand a few millimeters abov...
Simple PWM_1
The "Simple PWM_1" project is a PWM regulator with an output current of 5-10 amps.The PCBs are perfectly made as always, especially how they look i...
OBJEX Link v1.7-C3 RISCV
High quality PCB, This was my 20th order with PCBHERO and it has never let me down.
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