5D Joystick Gaming Module for Arduino

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1. Parameters: No. Parameter Value 1 Name Five direction navigation button module 2 The number of IO 7 3 Operating voltage 2.0V-9.0V 4 Size 25mmx41mm 5 Operating temperature -40 Celsius -85 Celsius   2. Pin description: No. Pin Function Remark 1 COM Common end VCC or GND connected to the MCU development board 2 UP …
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ACS712 20A Hall Current Sensor Module

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Current sensor chip : ACS712ELC-20A; pin 5V power supply, on-board power indicator ; The module can measure the positive and negative 20 amps , corresponding to the analog output 100mV / A; If There is no current, the voltage output is VCC / 2; PCB board size : 31 (mm) x13 (mm); Note: ACS712 Hall detection …
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ACS712 30A Hall Current Sensor Module

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Current sensor chip : ACS712ELC-30A; pin 5V power supply, on-board power indicator ; The module can measure the positive and negative 30 amps , corresponding to the analog output 66mV / A; If There is no current, the voltage output is VCC / 2; PCB board size : 31 (mm) x13 (mm); Note: ACS712 Hall detection …
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DS3231 AT24C32 RTC Precision Clock Module

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DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. The DS3231 is …
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