Active Member
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[China]
Address: Rm3008 -Rm3009,Block A,JiaHe HuaQiang Building,Futian Disctrict,ShenZhen,China
Contact name:Anna Leung
Ysonix Tech Co.,LTD |
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HW-261 Shenzhen Custom Printed Circuit Board Manufacture Electronic PCB SMT Assembly PCBA
Our amplifier modules can be customized with customer requests,which have wide applications.ODM/OEM services offered! welcome to inquire me for more details!
Parameters:
1.VS1053 is the powerful chip of VLSI VS10xx series. In addition to playing various music formats, it also supports OGG real-time encoded recording.
2.SPI interface, control signal lines are led out
3.1 headphone and audio output interface
4.1 microphone for recording
5.1 line_in input interface
6.Power Indicator
7.On-board 3.3V and 2.5V LDO chip AMS-1117, providing 800mA current
8.Single power supply: +5VDC, capacitive filtering
9.12.288Mhz crystal oscillator
Anti-static bag individually wrapped
1piece/1 bag
More details,contact me freely!
After the module is strictly tested,it is packed in a antistatic
bag,then shiped
FAQ:
Pls contact us to check stock quantity,price ,lead time, E-mail: info@ysonix.com
1. The maximum current is 2.5A.
2. Up to 32 subdivisions are supported.
3. 4-layer PCB board, better heat dissipation performance.
4. The chip has lower internal resistance, lower heat generation and better heat dissipation.
parameter:
Size: 1.5mmX2mm (same as 4988)
Driven current: 2.5A
Subdivision: 1, 1/2, 1/4, 1/8, 1/16, 1/32
Manufacturing process: SMT placement machine manufacturing, non-manual welding, higher yield, more stable performance
Suitable for:
Where the stepper motor needs to be driven.
It is a necessary module for building 3d printer, cnc, engraving machine and so on.
Supported 3D printers include Prusa Mendel, ultimaker, printbot, makerbot, etc.
You can refer to the following Ardu code to directly drive the motor
DRV8825 features the following points:
1. Suitable for driving stepper motor below 8.2V ~ 45V 2.5A;
2. Only simple step and direction control interface;
3. Six different stepping modes: full, half, 1/4, 1/8, 1/16, 1/32;
4. The adjustable potentiometer can adjust the maximum current output to obtain a higher step rate;
5. Automatic current attenuation mode detection / selection;
6. Overheat shutdown circuit, undervoltage lockout, cross current protection;
7. Ground short circuit protection and load short circuit protection
