Ad828 Operational Amplifier Front Stage Amplifier Board Audio Amplifier Module Single Power Supply Sunlephant

KSh 388

KSh 66942%

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+ shipping from KSh 117 to CBD - UON/Globe/Koja/River Road

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Product details

Ad828 Operational Amplifier Front Stage Amplifier Board Audio Amplifier Module Single Power Supply Sunlephant

If the Default Magnification Is Inappropriate, You Can Change the Magnification as Follows:

Magnification Adjustment:

R7 and R5 Are the Setting Resistor of the Magnification (the Default Value of the Shipment Is about 5 Times the Magnification, and the Magnification Can Be Changed According to Your Own Needs. the Resistance Can Be Selected from the Range of 5K to 47K. The Larger the Resistance, the Higher the Magnification, if You Use Plug-in Resistor, You Can Remove the Original SMD Resistor and Weld the Plug-in Resistor on the Welding Plate Reserved at Both Ends of the Patch Position)

Board Size: 33mm * 25mm

Operating Voltage: DC 5v-15v

Note: The Board Does Not Have Regulated Power Supply. It Is Better to Use Regulated Power Supply Or Battery Power Supply When Installing the Machine, Otherwise There May Be Interference.

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