Current & Voltage

Introduction: This board adopts the principle of LC differential common mode, which can suppress the interference in switching power supply or other DC power supply, reduce the ripple of power supply, and reduce the interference brought by power supply...

Description:This CJMCU-401 4-bit non-inverting translator uses two separate configurable power-supply rails.The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2 V to 3.6 V.The B port is designed to track VCCB...

Description:CJMCU-9306 device is a dual bidirectional I2C and SMBus voltage-level translator with an enable (EN) inputand is operational from 1.2-V to 3.3-V VREF1 and 1.8-V to 5.5-V VREF2.The PCA9306 device allows bidirectional voltage...

Description The INA226 is a current shunt and power monitor with an I2C™- or SMBUS-compatible interface. Thedevice monitors both a shunt voltage drop and bussupply voltage. Programmable calibration value,conversion times, and averaging, combined...

Feature:Can display voltage , current , power , power factor , energy and frequency at the same timeMade of PC flam retardant material , which will be more safe for using ,Backlight control , short press to turn on/off...

This breakout board will solve all your current-monitoring problems. Instead of struggling with a multimeter, you can just use the handy INA169 chip on this breakout to both measure both the DC current draw and have a handy analog output that is with...

Description An Ammeter Shunt allows the measurement of current values too large to be directly measured by a particular ammeter.Could be used either in a Digital or an Analog meter.Good quality, good performance and easily installation...

Feature:Can display voltage , current , power , power factor , energy and frequency at the same timeMade of PC flam retardant material , which will be more safe for using ,Backlight control , short press to turn on/off...

Function description: 1. Voltage:  Measuring range:80～260V  Resolution: 0.1V  Measurement accuracy: 0.5% 2.Current: Measuring range: 0～10A(PZEM-004T-10A); 0～100A(PZEM-004T-100A) Starting measure current: 0.01A(PZEM-004T-10A); 0...

Introduction: KQ-130F is a single-row 9-pin small-volume high-performance zero-crossing carrier data transceiver module. It is a cost-effective carrier module specially designed and developed for reliable transmission of data under 220V AC, strong...

Features: LC 5A Over-current protection Sensor module uses current transformer to collect the AC signal to achieve the relay over-current signal output within 0-5A. Relay pull while over-current, relay released while not over-current. Users can use...

Voltage detection module Voltage sensor Electronic blocks  Introduction: This module is based on a resistive divider principle design, make the interface terminal input voltage reduced 5 times, A rduino analog input voltage up to 5V, then the...

The WCS1600 consists of a precise, low-temperature drift linear hall sensor IC with temperature compensation circuit and a diameter 9.0mm through hole. Users can use system’s own electric wire by pass it through this hole to measure...

Product Description: 1. On-board micro-precision current transformer 2. Onboard sampling resistor 3. Modules 5A can be measured within an alternating current, the analog output corresponding to 5A/5mA 4. Rated input current: 5A 5. Rated output...

Chip: ACS712ELCTR-30A Power supply: 5v Measuring range: 30A 66 to 185 mV/A output sensitivity On-board power indicator When the current is 0, the output is the power midpoint voltage, isolated Low-noise analog signal path  Device bandwidth...

Description This is USB Detector Current Voltage Tester. A very useful device for USB port checking and charger use it, you can check if the USB port is active or if a battery of external device is charge or if current is not exceeding limits. It comes...

The voltmeter is small, only 0.28 inches, range DC DC0-100V, 2 and 3-wire generic products, to break the routine voltmeter, is the latest design, can work directly on 5V, 9V, 12V, 24V and other circuits, without regulation. With three wiring, easy access...

Specifications:Working voltage of Meter itself:DC 4 - 30V(The maximum input voltage can not exceed 30V. Otherwise the meter will be burned)Working current of Meter itself:≤20mAVoltage Measuring range: DC 0 - 100VCurrent Measuring range: DC 0 -...

  HMCT103C 5A/5MA Micro Current Transformer Sensor Module Precision Package Included :   1 x  HMCT103C 5A/5MA Micro Current Transformer Sensor Module Precision     

It's normal when welding resistance may occur heated white smoke or odor phenomenon.New products can freely be switched with a switch, very convenient and easy to use.USB load resistance, is mainly to do discharge test, if the charger or mobile power...