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CT1270 AC/DC Current Sensor
- Supply voltage: 5v DC
- Output: Analog Dc Voltage
- Small size
- Pass Wire Through Hole
- Get DC analogue Voltage Vcc and GND
- Compatible with Arduino, Raspberry Pi, AVR, ARM,8051, PIC
A current sensor is designed to detect electric current AC/DC in a wire and thus generates a signal proportional to it. This generated signal could be analogue voltage or current or even digital output. Current Sensor basically used to measure and calculate the amount of current applied to the conductor without affecting the performance of the system. This current sensor operates at a supply voltage of 5V in which output is proportional to AC or DC current. CT1270 is used in a wide range of applications where sensing and controlling current flow is fundamental such as displaying the measured current in an ammeter. And also stored for further analysis in a data acquisition system or can be utilized for control purposes.
The present output current signal is read via the analogue I / O port of a microcontroller or an Arduino. Moreover, this current sensor module works perfectly with Arduino, Raspberry pi, AVR, ARM,8051, PIC and can be interfaced easily.
APPLICATIONS
- Ammeters
- Current control purposes

Related products
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- Supply Voltage: 4.5V ~ 5.5V DC
- Measure Current Range: 20A
- Sensitivity: 100mV/A
- The low-noise analogue signal path
- Device bandwidth is set via the new FILTER pin
- 5 µs output rise time in response to step input current
- Small footprint, low-profile SOIC8 package
- 1 kV RMS minimum isolation voltage from pins 1-4 to pins 5-8
- Small footprint, low-profile SOIC8 package
- 1 kV RMS minimum isolation voltage from pins 1-4 to pins 5-8
- Output voltage proportional to AC or DC currents
- Factory-trimmed for accuracy
- Extremely stable output offset voltage
- Nearly zero magnetic hysteresis
- The ratiometric output from the supply voltage.
CURRENT SENSOR ACS712 30AMPS
- Current sensor chip: ACS712ELC-30A
- Supply voltage: 4.5V to 5.5V DC
- Current range: -30A to 30A
- Sensitivity: 66 millivolt/ampere
- Low noise analogue signal path
- Output rise time: 5 micro sec
- Extremely stable output offset voltage
- Zero magnetic hysteresis
- Factory trimmed for accuracy
- Easy to interface with a microcontroller, since it outputs an analogue voltage
- Onboard power indicator
- Dimension: 7*5*5cm
- Weight: 400gm
Current Sensor ACS712 5AMPS
- Supply Voltage: 4.5V ~ 5.5V DC
- Measure Current Range: -5A ~ 5A
- Sensitivity: 100mV/A
- Low-noise analogue signal path.
- Device bandwidth is set via the new FILTER pin.
- 5 µs output rise time in response to step input current.
- Small footprint, low-profile SOIC8 package.
- 1 kV RMS minimum isolation voltage from pins 1-4 to pins 5-8.
- 0 V, single-supply operation.
- 66 to 185 mV/A output sensitivity.
- Output voltage proportional to AC or DC currents.
- Factory-trimmed for accuracy.
- Extremely stable output offset voltage.
- Nearly zero magnetic hystereses.
- The ratiometric output from the supply voltage.
- Dimension: 31*13mm
DHT11 Sensor
Force Sensor 5.08mm
- Two pins extend from the bottom of the sensor with 0.1″ pitch making it bread friendly.
- Device Rise Time: <3 microseconds
- Easily customizable to a wide range of sizes
- Actuation Force: 0.1 Newtons
- Cost-effective
- Ultra-thin; 0.45 mm
- Robust; up to 10 million actuation
- Force Sensitivity Range: 0.1 - 10.02 Newtons
- Simple and easy to Integrate.
- Non-Actuated Resistance: 10M W
- Temp Operating Range: 30 - +70 ºC
- 16MHz Clock Speed
- 32 KB Flash Memory
LJ12A3-4-Z/BY PNP DC6-36V 8 mm INDUCTIVE PROXIMITY SENSOR
- Output type: PNP NO
- Supply voltage: 6V-36V
- Current output: 300mA
- Response frequency: 0.5khz
- Detecting distance: 4mm
- Wire type: cylindrical DC 3 wire type
- Switch appearance type: cylinder type
- Operating temperature: -25 degrees to 55 degrees Celsius
- Detect object: iron
- Red led checks proximity status
- High repeated positioning accuracy
- High switching frequency
- Reverse power protection, short circuit protection, directly connecting with PLC
- anti-vibration, dust, water, and oil prevention
- Dimension: 5*3*3cm
- Weight: 400gm
LM35 SENSOR
- Calibrated Directly in Celsius (Centigrade)
- Operates from 4 V to 30 V
- Linear + 10-mV/°C Scale Factor
- ±0.5°C Ensured Accuracy (at 25°C)
- Can measure temperature ranging from -55°C to 150°C
- Less than 60-µA Current Drain
- Low Self-Heating, 0.08°C in Still Air
- Non-Linearity Only ±¼°C Typical
- Low-Impedance Output, 0.1 Ω for 1-mA Load.
- Drain current is less than 60uA
- The output voltage is directly proportional (Linear) to temperature (i.e.) there will be a rise of 10mV (0.01V) for every 1°C rise in temperature
- Suitable for Remote Applications
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MQ135 SENSOR
- Operating Voltage: 3.3 – 5V.
- Detect/Measure NH3, NOx, alcohol, Benzene, smoke, CO2, etc.
- Analog output voltage: 0V to 5V
- Digital output voltage: 0V or 5V (TTL Logic)
- Detection range:10 ppm-300 ppm NH3, 10 ppm-1000 ppm Benzene, 10 ppm-300 ppm Alcohol
- Heating voltage (high): 5V ± 0.1
- Heating voltage (low): 1.4V ± 0.1
- Load resistance: Adjustable
- Heating resistance: 33Ω ± 5%
- Heating consumption: less than 800mW
- Detection temperature: 20℃±2℃
- Relative humidity: 65%+-5%RH
- Preheat duration 20 seconds
- Can be used as a digital or analogue sensor
- Â The sensitivity of Digital pin can be varied using the potentiometer
- It has a long life and low cost.
- Possesses high sensitivity to ammonia, benzene, sulfide gases.
- simple drive circuit

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