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C/C++]
dc-motor.rar
PWM DC Motor Speed Control using Timer control procedures have variable duty cycle PWM wave by K1, PWM values increase, the duty cycle decreases, the electrical slow down. By K2, PWM values decrease, then increase the duty cycle, the electrical speed.
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SCM Upload User：
zslongwei Size：
32K
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Visual C++ (VC++)]
sifudianjiyuanliyuyingyong.rar
Servomotors are available as AC or DC motors. Early servomotors were generally DC motors because the only type of control for large currents was through SCRs for many years. As transistors became capable of controlling larger currents and switching the ...
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E-Books Upload User：
nike_jj Size：
972K
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Matlab]
JPEGimageCompressiontechniquesimplementationandopt
... ), "Z"-shaped sort (Zigzag Scan), differential pulse code modulation (Differential Pulse Code Modulation, DPCM) on the DC coefficient (DC), Run Length Encoding (Run-Length Encoding, RLE) of the exchange coefficient (AC), Hoffman (Huffman) coding.
JPEG ...
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matlab Upload User：
oersted8 Size：
511K
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Matlab]
steganography_in_jpeg.rar
data hasnt been embedded in dc coeffs,therefore results in a better histographic response.unlike methods like jsteg where quantized coeffs wid value 1 are not altered because they can be made equal to zero,here they can acquire a value of-1,instead.
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Objective-C]
kaiguan.rar
PWM Controller SG3524 used to design and produce a push-pull type DC/DC converters, the output voltage can be adjustable at 30 ~ 36V, the system can achieve 92 percent efficiency. C8051F020-type of the converter by the control of single-chip ...
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PDF]
DP51PROA.rar
... external circuit, including the IIC device PCF8563, PCF8576, ZLG7290 and LCD1602 LCD control circuit 12864 stepper motor control circuit servo motor control circuit AD, DC control temperature, humidity control and so on, there is a good reference价值.
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SCM Upload User：
lv_qiao_li Size：
116K
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