74164 Shift Register

Reference: RBD-1025

UA741CN Operational Amplifier

Single, 36-V, 1-MHz operational amplifier. The µA741 device is a general-purpose operational amplifier featuring offset-voltage null capability. The high common-mode input voltage range and the absence of latch-up make the amplifier ideal for voltage-follower applications. The device is short-circuit protected and the internal frequency compensation...

Reference: RBD-1486

Zener Diode 5.6V (Pack of 5)

5.6V ZENER DIODE

Reference: RBD-1153

Breadboard Jumper Wire Set

This set of jumper wires can help you remove the clutter on your breadboard

Reference: RBD-944

I2C Bi-directional Logic Level Converter

Tiny, space saving design 13mm x 11mm On-board 3.3V 250mA voltage regulator 2-way bi-directional mosfet logic level conversion Works with I2C Breadboard friendly pin connections spaced at 0.1in and 0.4in apart

Reference: 1788

Push Button Switch 4 Pin (12MM*12MM)

Push Button Switch 4 Pin

Reference: RBD-992

10k ohm Variable Pot Resistor 103

10K OHM 103 VARIABLE RESISTOR

Reference: 1741

AA Size Battery Holder 1S

AA Size Battery Holder 1S

Reference: RBD-280

Mini Breadboard

Description: This black Mini Breadboard is a great way to prototype your small projects! With 170 tie points there’s just enough room to build and test simple circuits; They’re also great for breaking out DIP package ICs to jumper wires! If you run out of room, no worries, these mini breadboards can be snapped together to form larger stretches of board...

Reference: RBD-1028

CD4026BE

CD4026BE

Reference: RBD-1360

1N4007 Diode

1N4007 is a PN junction rectifier diode. These types of diodes allow only the flow of electrical current in one direction only. So, it can be used for the conversion of AC power to DC. 1N 4007 is electrically compatible with other rectifier diodes and can be used instead of any of the diode belonging to 1N400X series

Reference: RBD-1369

Micro Limit Switches

KW11-3Z bearing microswitch. 5A;250VAC 

Reference: RBD-758

BC547 NPN Transistor

BC547 NPN Transistor

Reference: RBD-994

ON/OFF Switch 12VDC

ON/OFF Switch 12VDC

Reference: 1743

6 x AA Battery Holder Box (Back-to-Back)

Holds 6 x AA batteries Easy install, convenient to use. Dimensions mm (LxWxH): 58X 46 X 28 Weight: 15 gm Material: Plastic Internal Connection: Series

Reference: RBD-764

AA Battery Holder 3S

AA Battery Holder 3S

Reference: RBD-1358

104J100 0.1uf 100v Capacitor

104J100 0.1uf 100v 5% 5mm Capacitor

Reference: RBD-562

DC 3v-6v to 400kV 400000V Boost Step-up Power Module High-voltage Generator

DC 3v-6v to 400kV 400000V Boost Step-up Power Module High-voltage Generator Input voltage: DC 3 V to 6 VInput current: 2 A - 5 AHigh-pressure type: the type of pulse currentOutput voltage: 400000 v(Please pay attention to safety)High-pressure discharge distance between 10 mm - 20 mmThe output high voltage wire length: 100 mm

Reference: RBD-1362

1N4742 12V Zener Diode

1N4742 12V Zener Diode

Reference: RBD-1331

AC Light Dimmer Module, 2 Channel, 3.3V/5V logic, AC 50/60hz, 220V/110V

AC Light Dimmer Module, 2 Channel, 3.3V/5V logic, AC 50/60hz, 220V/110V General information This is the good old AC Dimmer, but with 2 channels. This one also can control the alternating current voltage in the same way. It can be used with lamps, elements, fans, pumps, air cleaners etc. So it’s the same thing, but twice bigger. In the tutorial, you can...

Reference: RBD-1013

LM358P Dual Operational Amplifiers Op-Amp DIP8

LM358P Dual Operational Amplifiers Op-Amp DIP8

Reference: RBD-1777

Songle Power 24VDC Relay SRU-24VDC-SL-C PCB 5 Pin

• Switching capacity available by 10A in spite of small size design for highdensity P.C. board mounting technique. • UL,CUL,TUV recognized. • Selection of plastic material for high temperature and better chemical solution performance. • Sealed types available. • Simple relay magnetic circuit to meet low cost of mass production.

Reference: RBD-768

5 mm Red LED (Pack of 5)

5 mm Red LED (Pack of 5)

Reference: 1826

Flexible Coolant Pipe - 1ft (1/2" - Oversized)

Flexible Coolant Pipe - 1ft (1/2" - Oversized) These plastic Flexible Coolant Pipes have been primarily used to spray refrigeration or washing fluid for machine tools but, thanks to their articulation, they can be used in a multitude of different ways as well. Note: These hoses are a bit over-sized. They should have a 1/2-20 thread, but they are a bit too...

Reference: RBD-438

New ENC28J60 Ethernet LAN Network Module For Arduino

Chip board ENC28J60-I/SOThe board 25MHZ crystalThe network interface board HR911105A3.3 V power supply pinThe board size : 56 (mm) x 34 (mm)

Reference: RBD-1302

Full-Color RGB SMD Led Module

KEYES 5050 Full-Color LED SMD Sensor Module 3-Color RGB Tricolor Current-limiting with Dupont Line for ArduinoMain Features:● Using 5050 full color LED● RGB tricolor current-limiting resistance to prevent burn out● Through the PWM adjusting three primary colors can be mixed to obtain different colors● With a variety of single-chip interface● Working...

Reference: RBD-314

Double-ended 50cm Cable Crocodile Clips

 Double-ended 50cm Cable  Crocodile Clips 5 colour available Red, Black, White, Green, Yellow.

Reference: RBD-189

Brand: DFRobot

Xbee Shield for Arduino (without Xbee)

Xbee Shield for Arduino (without Xbee) INTRODUCTION: The XBee Expansion Board is a compliant solution designed to meet low-cost, low-power wireless sensor networks with special needs.The module is easy to use, low power consumption, and the provision of critical data between devices reliable transmission.

Reference: 1789

Push Switch Big

Push Switch 

Reference: RBD-402

3×4 Flexible Keypad

This keypad has 12 buttons, arranged in a 3×4 grid. It’s made of a thin, flexible membrane material  The keys are connected into a matrix, so you only need 7 microcontroller pins (3-columns and 4-rows) to connect the key pad.

Reference: RBD-1408

AMS1117 3.3V 5V/3.3V DC Mini USB Power Supply Module

Description: AMS1117 3.3V 5V/3.3V DC Mini USB Power Supply Module 1 MINI USB input: 5V DC 2. DC power input: 5V-12V 3. Output: 5V / 3.3V 4. size: 25 * 25mm Package Include:  1x AMS1117 3.3V 5V/3.3V DC Mini USB Power Supply Module