Mô Đun Cảm Biến Dòng Điện Mersavo Gy-471 3a Cho Arduino
58.900
₫ 30.000
Sản phẩm Mô Đun Cảm Biến Dòng Điện Mersavo Gy-471 3a Cho Arduino đang được mở bán với mức giá siêu tốt khi mua online, Vừa được giảm giá từ 58.900 xuống còn ₫ 30.000, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
Features:
This module can be used to test the current and voltage.
The principle of voltage test based on principle of resistive voltage divider design, can make the red terminal connector input voltage to 5 times smaller.
Analog input voltages up to 5 v, the voltage detection module input voltage not greater than 5Vx5=25V (if using 3.3V systems, input voltage not greater than 3.3Vx5=16.5V).
AVR chips have 10-bit AD, so this module simulates a resolution of 0.00489V (5V/1023), so the minimum voltage of input voltage detection module is 0.00489Vx5=0.02445V.
The MAX471 chip on the board used to test the consume current of the load.
Specification:
Size:19.5*20.3mm
Test Voltage Range: DC3 – 25V (Arduino Work On 5V) Or DC3 – 16.5V (Work On 3.3V)
Test Current Range: DC 0 – 3A
Product list:
1 * GY-471 Current Sensor Module
Note:
-Due to the manual measurement and different measurement methods, the actual size could be slightly different.
-Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different.
• If you wish to change details after you placed an order, please cancel the order within 30 minutes and place a new one. If you miss out the correct step your order will not be allowed to cancel order/change.
• When received the parcel, please check before you click button "order received".
• Please contact us if you have any concern before opening a dispute, give us an opportunity to resolve the pro
This module can be used to test the current and voltage.
The principle of voltage test based on principle of resistive voltage divider design, can make the red terminal connector input voltage to 5 times smaller.
Analog input voltages up to 5 v, the voltage detection module input voltage not greater than 5Vx5=25V (if using 3.3V systems, input voltage not greater than 3.3Vx5=16.5V).
AVR chips have 10-bit AD, so this module simulates a resolution of 0.00489V (5V/1023), so the minimum voltage of input voltage detection module is 0.00489Vx5=0.02445V.
The MAX471 chip on the board used to test the consume current of the load.
Specification:
Size:19.5*20.3mm
Test Voltage Range: DC3 – 25V (Arduino Work On 5V) Or DC3 – 16.5V (Work On 3.3V)
Test Current Range: DC 0 – 3A
Product list:
1 * GY-471 Current Sensor Module
Note:
-Due to the manual measurement and different measurement methods, the actual size could be slightly different.
-Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different.
• If you wish to change details after you placed an order, please cancel the order within 30 minutes and place a new one. If you miss out the correct step your order will not be allowed to cancel order/change.
• When received the parcel, please check before you click button "order received".
• Please contact us if you have any concern before opening a dispute, give us an opportunity to resolve the pro
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