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Jumper Wire Single Medium Quick view

Reference: RBD-1354

Jumper Wire Single Medium

Length: 8 inches/20 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.

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Reference: 0984

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Reference: 0245

Kiloohm (KΩ) 1/4w Resistors - Pack of 5

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Reference: 0031

Jumper Wire 40 Pcs Set

3 Types Available (Please select from option) 1. Male to Male  2. Male to Female 3. Female-Female

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Reference: 0766

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Reference: RBD-0768

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Reference: RBD-0761

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Reference: RBD-0758

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BC547 NPN DIP Transistor

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Reference: RBD-0351

MIFARE Classic 1K RFID NFC Smart Card 13.56MHz Printable

Contactless transmission of data and supply energy (no battery needed) Operating distance: Up to 100mm (depending on antenna geometry) RoboticsBD Operating frequency: 13.56MHz Data transfer: 106 kbit/s Data integrity: 16 Bit CRC, parity, bit coding bit counting Anticollision Typical ticketing transaction: <100 ms ( including backup management)...

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On sale! Arduino Uno R3 (Made in Italy) Quick view

Reference: RBD-0094

Arduino Uno R3

Arduino UNO in Bangladesh Micro-controller : ATmega328. Operating Voltage : 5V. Input Voltage (recommended) : 7-12V. Digital I/O Pins : 14 (of which 6 provide PWM output). Analog Input Pins : 6.

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All best sellers

4 Channel 5V Relay Shield for Arduino

RBD-1180
  • Standard For Shield interfaces and shape
  • Can continue to stack other For  expansion boards
  • 3 M3 screw positioning holes for easy installation
  • High Drive (5V or 3.3V) normally open contact closure
  • Onboard relay indicator (red)
BDT 425
rating Read the review
Average rating: 5/5 - Number of reviews: 1
Quantity
In-Stock

  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement
Description

Relay Shield (ie 5V Quad Relay Module) is a small current signal control power equipment commonly used electronic module, enabling high-power single-chip control devices are widely used in SCM system to make smart home project; and can be directly plugged into the compatible the use of various types of motherboards, eliminating the patch cable troubles.

Special Note: When using the For UNO board connected to it, because UNO USB interface is extremely high, should avoid green terminals are shorted its shell.

Features :

  1. Relay: sky- 5V DC relay , model HJR-4102-L-5V, which Relay1 behalf of the 1st relay , the other and so on.
  2. Power Interface : 5V DC power interface
  3. Indicator: four lights are red when the relay is driven high , the corresponding indicator will light up .
  4. Relay Terminals: Terminal high-power , high-current high voltage can be connected to the device . The 1st foot ( i.e. NOx) is a normally open pin , NCx pin is normally closed , COMx is common, i.e., when the relay is not driven , NOx and COMx open between two pins , NCx and COMx connection ; When the relay (x) control signal pin is high drive relays , NOx and COMx connection open between NCx and COMx.

General Specification
Channel 4
Type Shield
Shipment Weight 0.042 kg
Shipment Dimensions 8 × 6 × 4.5 cm

Package Includes :

1 x 4 Channel 5V Relay Shield for Arduino

Product Details
RBD-1180
20 Items
relay shield
rating
20/10/2019
al-amin.jony
you can control your electric devise with relay shield..\r\nand this also quality ful product.
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