Search results for: 'analog signal isolator'

0.2A Forward Current, 1V Forward Voltage, Fast Switching Type.

For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1115 provides 16-bit precision at 860 samples/second...

Keep your computer protected from accidental shorts or connecting the wrong power wire.

Detects sound that is greater than the ambient noise (adjustable sensitivity). Can operate from 3.3V to 5V.

DFRobot I2C ADS1115 16-bit ADC module can accurately collect and convert analog signals. Through this ADC module, Raspberry Pi can easily use a wide range of Gravity...

The Olimex USB-ISO-HS is a USB High-Speed isolator and provides galvanic isolation between the USB host and device and protects the device from power shocks...

This is a breakout board for the very handy 16-Channel Analog/Digital Multiplexer/Demultiplexer CD74HC4067. This chip is like a rotary switch - it internally routes the common pin (COM in the schematic, SIG on the board) to one of 16 channel pins (CHANxx). It works with both digital and analog signals (the voltage can’t be higher than VCC), and the connections function in either direction. To control it, connect 4 digital outputs to the chip’s address select pins (S0-S3), and send it the binary address of the channel you want (see the datasheet for details). This allows you to connect up to 16 sensors to your system using only 5 pins!

PWM signal-driven, easy and convenient. Single-channel 0-10V industrial voltage DAC module. Used for automation scenarios like lighting adjustment,...

Add an ear to your project with this well-designed electret microphone amplifier with AGC. This fully assembled and tested board comes with a 20-20KHz electret microphone...

For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1015 provides 12-bit precision at 3300 samples/second...

This is a board designed for opto-isolation. This board is helpful for connecting digital systems (like a 5V microcontroller) to a high-voltage or noisy system. This board electrically isolates a controller from the high-power system by use of an opto-isolator IC. This IC has two LEDs and two photodiodes built-in. This allows the low-voltage side to control a high voltage side.

isolated RS485 to UART signal transfer module comes with protection circuits such as power isolation and TVS...

This is an updated version of the Analog Sound Sensor. Analog Sound Sensor is typically used in detecting the loudness in ambient, the Arduino can collect its output signal by imitating the input interface.

The ADC Pi is an 8 channel 17 bit analogue to digital converter designed to work with the Raspberry Pi. The ADC Pi is based on two Microchip MCP3424 A/D converters each containing 4 analogue inputs. The MCP3424 is a delta-sigma A/D converter with low noise differential inputs.

Does your ADS-B setup need a boost? Look no further than our filtered preamps, designed to improve ADS-B Reception!

When you want to measure AC current it is impractical and hazardous to cut in to your live wiring. The analog AC current sensor developed by DFRobot is a good solution to this problem. Using induction you can measure AC current without intrusive methods. Place your AC wire inside the unit, connect the unit to the sensor board using the 3.5mm jack connector and connect the sensor board to an analog input on your microcontroller. Use this sensor to measure AC motors, lighting equipment, air compressors or any other devices that use AC current.

15-bit high-precision 0-10V ADC module with dual I2C/UART interfaces. Designed for Arduino, Raspberry Pi, and ESP32. For industrial automation &...

This Gravity Analog 20A current sensor is based on the Hall current sensing principle. It can be used for AC or DC current measurement, has a wide voltage range...

This is an Arduino compatible sound level meter(also known as decibel meter, noise meter). It uses instrument circuit, low noise microphone, which make it accurately...

The MCP3002 has a 10-bit analog to digital converter (ADC) with a simple to use SPI interface. Use this IC if your microcontroller does not have an ADC or have enough ADC lines. A great chip when you need to add additional ADC lines.

This fully integrated Hall Effect based linear SC780 current sensor gives precise measurement for both AC and DC currents up to 50A, suitable for...

8 - General purpose op-amp LM741

DG1000Z series function/arbitrary waveform generators are multifunction generators that combine many functions in one, including Function Generator, Arbitrary Waveform Generator, Noise Generator, Pulse Generator, Harmonics Generator, Analog/Digital Modulator and Counter.

When you want to measure the AC current, are you still having trouble cutting the wires, wiring or soldering. Gravity: Analog AC Current Sensor comes to the rescue...

Analog panel meters are arguably not as blingy or flashy as LEDs, but their simplicity adds a touch of elegance and makes them easier to read quickly. This Small...

As multifunction, high performance and portable generators, the DG1000Z series are ideal for a variety of applications including education, R&D, production and testing.

The analog sensor cables are especially designed for DFRobot's popular IO Expansion shield and sensors. It connects most of our analog sensor to the IO board.

This keyboard uses an analog input to read the five key state which saves IO resource for the Arduino. It can be used together with our I/O expansion boards to make amazing interactive project.

Gravity: Digital Signal Isolator is capable of isolating I2C digital signal and providing isolated power to the sensor module, effectively preventing mutual interference...

This is the compact version of a simple carrier for Allegro’s ACS37030LLZATR-020B3 electrically isolated current sensor that uses two signal paths—Hall...

This is the large version of a simple carrier for Allegro’s ACS37030LLZATR-065B3 electrically isolated current sensor that uses two signal paths—Hall...

This is the compact version of a simple carrier for Allegro’s ACS37030LLZATR-065B3 electrically isolated current sensor that uses two signal paths—Hall...