Specializing in the production of LED chip LED LED lamp beads
Industrial Router Crystal 3.2*2.5mm 3225 26M (26.000MHZ) 12PF 10PPM 20PPM 30PPM
Probe high frequency needle JTK-50L-Q has 5 needles in the high frequency needle
Photocoupler
A 4.032MHz crystal oscillator (256x horizontal line scan rate) drives a decimal counter. The binary output of the counter is given to R2. After a simple weighting network R5 of digital-to-analog conversion, the result will output a stepped video with a repetition rate of 15.75 kHz. This circuit can be used for amateur TV linear testing and setup.
FUME EXTRA 1500PUFFS
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