Amy's Column
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...
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...
ESP32 Audio Development Board
Portable, open-source, ESP32-powered audio-development platform with a touchscreen and support for Bluetooth & Wi-Fi connectivity
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 Necklace
Made a wearable Small Necklace or pendant with custom Tear shaped PCB and Attiny13A.The goal here was simple, to make a small Blinky board that ca...
OLED Display
The display consists of a 0.96” 128*64 OLED module with an SSD1306 controller chip. The data/command interface of the module is I2C. figure shows a...
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...
Anemosens sensor PCB
As always, We had the PCBs for my projects manufactured at PCBHERO.com. Above all, I appreciate the many manufacturing options and the top support,...
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