lcd.print(ampHours); lcd.print(" Ah "); lcd.print(wattHours); lcd.print(" Wh "); All the code: The code, schematics, and photo's along with discussion is available at this URL: http://tech.groups.yahoo.com/group/arduinohome/files/volt%20amp%20watt%20hour%20meter/andhttp://foru...
现在让我们使用Arduino开发板制作一个简单的浊度计（Turbidity Meter）。您可以通过将浊度传感器与Arduino板...
Analog Only Phase: single phase Operating Temperature: -10-60degree Features: |Watt In An Amp|8 Volt To Watt| **Precision Measurement for Energy Efficiency** The PZEM-004T New Version TTL Modbus Power Energy Watt Meter is a state-of-the-art device designed for precise energy monitoring. Wi...
Specifications: Product Model: PZEM-004T-100A-D-P Measuring Range: 100A Voltage: 80-260V Current: 0-100A Active Power: 0-2.3KW Power Factor: 0.00-1.00 Features: |Meter Socket 100 Amp| **High Precision and Versatile Measurement** The AC Digital Multifunction Meter Watt Power Volt Amp TT...
1/5PCS DC 0-100V 10A Digital Voltmeter Ammeter Dual Display Voltage Detector Current Meter Panel Amp Volt 0.28" Red Blue LED Search by image Find what you love with better prices on AliExpress by using an image search Drag an image here...
Get it now! Discovering Arduino can be EASY and FUN. This Basic Starter Kit gives you everything you need to build a Volt Meter, LED Game, Buzzer Circuit, or play a melody. Kit includes an Arduino compatible Uno R3 Board, and components needed to complet
This project is without doubt the most complex I have undertaken, with sixteen IV-11 VFD tubes, two Arduino Mega cards, ten LED Neon light circuits, a servo, an electromagnet, two MAX6921AWI IC Chips, five DC power supplies, a HV power supply, two DC Volt meters, a DC Amp meter, FM...
(1)将各个设备按照图示方式连接,即:电导率电极连接到EC Meter电路板的BNC接口,然后用模拟连接线,将EC Meter电路板连接到Arduino主控器的模拟口1。然后把防水型DS18B20温度传感器连接到可插拔传感器转接器的接线端子,然后用数字连接线,连接到Arduino主控器的数字口2。对Arduino主控器供电后,可以看到EC Meter电路板的蓝色...
Assuming the scale is linear, the HX711 now works like a millivolt meter. And thefloat get_units(uint8_t times = 1)will return microvolts. In fact, one could map any linear unit this way, e.g. if the voltage applied is linear with temperature, humidity or wind speed one can map ...
Max Amp depends on the sensor being used (e.g. ACS712, ACS754, ACS758) Can calculate the consumed current Flow sensor (provides actual flow, remaining tank capacity in ml and %) Can use any sensor outputting voltage Conversion from Volt to other units (e.g. to degree for temperature se...