The days of the first printed circuits which could be checked simply with the naked eye are over. Today, high-tech equipment is necessary for a thorough PCB test. Optical checks with the aid of conven...
The A.O.I. test verifies the finished conductor trace image for deviations PCB from the Gerber data and finds errors that the E-Test may not discover, such as (for example) narrowed, but still unbroke...
pcb Parts inspection is a computerized function that compares the image of a PCB captured by a CCD camera with the image of a good PCB memorized in advance pcb board, and determines whether it passes ...
pcb Solder print inspection is a function that inspects pcb board the status of a solder printed surface by examining its area, place and form. Data processing is carried out in natural light, pcb boa...
Developers of switched-mode power supplies face the challenge of developing their circuit to be EMC-compliant circuit board. Conducted interference circuit board particularly occurs in the input circu...
PCB, PCB industry, PCB circuit board, PCB technology, PCB market China has become the country that enjoys the largest PCB circuit board output value and the fastest growth speed, and also the main dr...
Already accompanying the development, circuit board the measurement of the interference voltage of differential mode interference can be performed using an LISN (Line Impedance Stabilisation Network) ...
MIPI, which stands for Mobile Industry Processor Interface, was originally conceived as a low-power interface intended to interconnect functional units (e.g., camera sensors and displays) within hands...
A printed circuit board (PCB) mechanically supports and electrically connects electronic components using conductive tracks, pads and other features etched from copper sheets laminated onto a non-cond...
OverviewOne of the key concepts in electronics is the printed circuit board or PCB. It’s so fundamental that people often forget to explain what a PCB is. This tutorial will breakdown what makes up a ...
A printed circuit board (PCB) mechanically supports and electrically connects electronic components using conductive tracks, pads and other features etched from copper sheets laminated onto a non-cond...
Figure a HY8010, HY8020 circuit principle diagram, typical circuit external triode drive a speaker work, within 50 mw output power. Choose the models such as beta of 150 or 150 small power triode. SP ...
The composition of N-bit LED display circuit diagram as shown:
The composition of 4-bit LED display circuit diagram as shown:
LCD and the interface of PIC16F877 circuit shown in Fig.:
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