Value-Trade-Inc - Max471 Voltage Current Sensor Votage Sensor Current Sensor for Arduino
100% Brand new and High quality.. Electronic tool equipment Smart-family, Repair tools for the Smart family, General electronic components, Electronic circuit board... The product as described in the picture.. Excellent quality, fast delivery, simple after-sales. We make every effort to provide customers with satisfactory service.. 80% conventional orders will be delivered within 15-20 days.. Please note that the products are only offered by the brand: Value.Trade.Inc. Other sales people is not reliable..
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. for Arduino 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). For Arduino 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. Paramenter: Test Voltage range: DC3 - 25V (for Arduino work on 5V) or DC3 - 16.5V (for Arduino work on 3.3V) Test Current range: DC 0 - 3A Package Included: 1 x Max471 Voltage Current Sensor Votage Sensor Current Sensor for Arduino
30A 13x13mm Split-Core Current Transformer AC Current Sensor for Arduino
Linearity: + -3%Output connectors: 3.5mm standard three-pin plugLead length: 1 mDimensions: 3.07 in x 2.2 in x 0.79 inWeight: 2.29 ozPacking List: 1 x Sensor (cable length is 100cm)
This is split-core current transformer which is AC current sensorIt is popular used for current measurement, monitor and protection for AC motor, lighting equipment, air compressor etc.Opening size: 13x13mmRated input current (RMS): 10% - 120% of that is 3A - 36AOutput voltage(RMS): linear output. when the input current is 30A, the output voltage is 1V
DIYmall ACS712 Module Current Sensor 30A for Arduino
Chip: ACS712ELC-30A. Pin 5V power supply, on-board power indicator;. Module can measure the positive and negative 30 amps, corresponding to the analog output 100mV/A. When electric current is not detected by the voltage output is VCC/2. PCB board size: 31 (mm) x13 (mm).
Note: ACS712 is based on the principle of the Hall test, please try to avoid using the magnetic field caused by the impact of this Package Included: 1 X ACS712 Module Current Sensor