| Allicdata Part #: | 1738-1135-ND |
| Manufacturer Part#: |
DFR0290 |
| Price: | $ 57.61 |
| Product Category: | Development Boards, Kits, Programmers |
| Manufacturer: | DFRobot |
| Short Description: | 8 CHANNEL ETHERNET RELAY CONTROL |
| More Detail: | Relay Interface Evaluation Board |
| DataSheet: |  DFR0290 Datasheet/PDF |
| Quantity: | 18 |
| 1 +: | $ 51.84900 |
| Series: | -- |
| Part Status: | Active |
| Type: | Interface |
| Function: | Relay |
| Embedded: | Yes, MCU, 32-Bit |
| Utilized IC / Part: | -- |
| Primary Attributes: | 8-Channel (Octal) |
| Supplied Contents: | Board(s), Cable(s), Power Supply |
| Secondary Attributes: | -- |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
DFR0290 is a versatile electronic boards and toolkit, special designed for a wide variety of fields and applications. The kit contains a powerful microcontroller, a high-precision microphone and several other components. This kit has a wide range of applications, and has been used in vehicle inspections, agricultural monitoring, humidity measurement, air quality monitoring and many other fields.
The working principle of the DFR0290 is simple yet robust. First, the the microcontroller collects data from the microphone and other components. Then, the collected data is sent to the on board microprocessor for processing. Finally, the output is transmitted over a series of LED lights, which provide the user with accurate real-time feedback regarding the readings. This kit is also equipped with a small LCD display, which can be used to display various readings or to adjust settings.
The DFR0290 is small and compact, making it ideal for use in tight spaces or in areas with limited space. It is also lightweight, which means it can be easily transported and deployed wherever needed. This allows users to quickly and easily perform their measurements and tests without having to worry about carrying around bulky equipment.
The board also uses an I2C bus for data communication between components, which ensures fast and reliable communication. The board also features a wide range of features including temperature compensation, analog/digital input conversion, adjustable power levels, and variable impedance. In addition, the board has built-in protection measures to prevent data loss due to power outages.
In summary, the DFR0290 is a powerful and versatile electronic board and toolkit, which is perfect for use in a wide variety of fields and applications. It features a robust design, has a wide range of features, is lightweight and compact, and features reliable data communication. This makes it ideal for use in any environment, from vehicle inspection to air quality monitoring.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| DFR0257 | DFRobot | 10.49 $ | 10 | IO EXPANSION SHIELD FOR L... |
| DFR0031 | DFRobot | 1.88 $ | 1000 | GRAVITY:DIGITAL PIRANHA L... |
| DFR0464 | DFRobot | 8.58 $ | 135 | GRAVITY I2C 16X2 ARDUINO ... |
| DFR0072 | DFRobot | 3.03 $ | 17 | SHIFTOUT MODULE74HC595 Sh... |
| DFR0033 | DFRobot | 2.09 $ | 15 | GRAVITY:DIGITAL MAGNETIC ... |
| DFR0095 | DFRobot | 3.25 $ | 6 | GRAVITY:DIGITAL IR TRANSM... |
| DFR0507 | DFRobot | 9.3 $ | 50 | FIREBEETLE COVERS-OLED128... |
| DFR0488 | DFRobot | 10.82 $ | 1000 | FIREBEETLE LED MATRIX RED... |
| DFR0064 | DFRobot | 10.13 $ | 44 | 386AMP AUDIO AMPLIFIER MO... |
| DFR0512 | DFRobot | 28.11 $ | 1000 | MXCHIP MICROSOFT AZURE IO... |
| DFR0439 | DFRobot | 7.07 $ | 50 | ADDRESS LED STRIP 4M |
| DFR0144 | DFRobot | 10.09 $ | 76 | RELAY SHIELD FOR ARDUINO ... |
| DFR0029-R | DFRobot | 1.81 $ | 13 | GRAVITY: DIGITAL PUSH BUT... |
| DFR0074 | DFRobot | 8.69 $ | 1000 | INTERFACE SHIELD FOR ARDU... |
| DFR0430 | DFRobot | 7.07 $ | 1000 | MICRO METAL GEARMOTOR WIT... |
| DFR0032 | DFRobot | 2.81 $ | 28 | GRAVITY: DIGITAL BUZZER M... |
| DFR0258 | DFRobot | 7.14 $ | 44 | RS232 SHIELD FOR ARDUINOM... |
| DFR0222 | DFRobot | 25.2 $ | 64 | XBOARD RELAYATmega32U4, W... |
| DFR0159 | DFRobot | 10.13 $ | 1000 | DFRDUINO PRO MINI V1.3(16... |
| DFR0250 | DFRobot | 4.26 $ | 22 | AA BOOST MODULE V2TPS6103... |
| DFR0202 | DFRobot | 28.48 $ | 1000 | ADDRESS LED MODULE SPI RG... |
| DFR0498 | DFRobot | 14.35 $ | 20 | FIREBEETLE COVERS-CAMERA&... |
| DFR0210 | DFRobot | 6.42 $ | 8 | BEES SHIELDXBee Transceiv... |
| DFR0334 | DFRobot | 7.14 $ | 9 | GRAVITY: GPIO SHIELD FOR ... |
| DFR0071 | DFRobot | 6.92 $ | 1000 | SD MODULE (ARDUINO COMPAT... |
| DFR0306 | DFRobot | 17.96 $ | 119 | BLUNO MEGA 1280 - AN ARDU... |
| DFR0089 | DFRobot | 6.36 $ | 1000 | ADDRESS LED 7 SEG SPI |
| DFR0058 | DFRobot | 4.98 $ | 1000 | GRAVITY:ANALOG ROTATION S... |
| DFR0484 | DFRobot | 10.82 $ | 1000 | FIREBEETLE LED MATRIX WHI... |
| DFR0018 | DFRobot | 19.87 $ | 1000 | GRAVITY: 9 PCS SENSOR SET... |
| DFR0027 | DFRobot | 3.25 $ | 7 | GRAVITY: DIGITAL VIBRATIO... |
| DFR0343 | DFRobot | 7.14 $ | 150 | UHEX LOW POWER CONTROLLER... |
| DFR0331 | DFRobot | 28.48 $ | 1000 | ROMEO BOARD WITHOUT INTEL... |
| DFR0146 | DFRobot | 66.7 $ | 1000 | ETHERNET CONTROLLED 8 CHA... |
| DFR0457 | DFRobot | 3.25 $ | 308 | GRAVITY: MOSFET POWER CON... |
| DFR0026 | DFRobot | 2.53 $ | 36 | GRAVITY: ANALOG AMBIENT L... |
| DFR0548 | DFRobot | 7.14 $ | 30 | MICRO:BIT DRIVER EXPANSIO... |
| DFR0384 | DFRobot | 0.0 $ | 1000 | PROTOTYPING HAT FOR RASPB... |
| DFR0029-B | DFRobot | 1.81 $ | 1000 | GRAVITY: DIGITAL PUSH BUT... |
| DFR0346 | DFRobot | 10.71 $ | 1000 | GDA-HLU1 GICREN USB ADAPT... |
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