Find it here:

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Arduino Starter Kit by Bits4Bots - +25 Projects

On Sale

$35.00 $25.00

Kit includes micro controller board (Arduino compatible), small breadboard, acrylic plate, male to male jumpers, leds, Hall effect sensor, two (2) NPN transistors, two (2) PNP transistors, two (2) 8 watt speakers *may need soldering. 
Red, yellow & green leds, resistors and more!
Instagram demo!

 

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On Sale

MB102 Breadboard Power Supply Module 3.3V/5V for Solderless Breadboard

$7.99 $4.99

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Circuit Board Cufflinks - Black Rectangle - Digital Art

On Sale

$30.00 $25.00

Quality set of cufflinks - BRAND NEW & BOXED.

**PLEASE NOTE THIS ITEM IS NOT AN ACTUAL WORKING CIRCUIT BOARD**

These fabulous cufflinks are supplied in DELUXE PRESENTATION BOX as standard.

These eye catching cufflinks represent the perfect accessory to any man's wardrobe. The intricate patterns on these black and silver cufflinks exude intellectual and geeky sophistication. An excellent gift for the hard-to-buy-for engineer, mathematician, programmer or scientist in your life!

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7 Segment Display - Blue - Anode

On Sale

$9.99 $5.99

Features

  • 4x 0.56-inch 7-segment LEDs
  • 1 Digit, Blue, Common Anode
  • Forward Voltage: 3.0V
  • 10 pins. Pitch: standard 0.1"
    (2.54mm). Please refer to product image for the connection diagram.
  • 100% Brand new and high
    quality
  • Breadboard power supply
    module, compatible with 5 V, 3.3 V
  • Apply to MB102 breadboard
  • Input voltage: 6.5-12 V (DC) or
    USB power supply
  • Output voltage: 3.3V/5V can
    switch over
  • Maximum output current: <700
    ma
  • Fluctuation two road
    independent control, can switch over to 0 V, 3.3 V, 5 V
  • On-board two groups of 3.3V, 5V
    DC output plug pin, convenient external lead use.
  • Size: About 5.3cm x 3.5cm
  • Arduino shields
  • Amplifiers
  • Connectors
  • Diodes
  • Sensors
  • Custom development shields
  • Enclosures
  • Nerdy gifts
  • Bits4Bots swag

Package Content:

  • TTL
  • Sensors
  • LED's 3mm
  • Resistors
  • Capacitors
  • Crystals
  • Arduino Kit's
  • Jumpers - Male 2 Male, Female 2 Female
  • Mini Motors
  • Connectors
  • Buzzers
  • 7 Seg Displays
  • Breadboards
  • PCB's
  • Relays
  • LCD's
  • Speakers
  •  and more!
  • 1 x MB102 Breadboard power
    supply module (Breaboard not included)

The US1881 is an integrated Hall effect latched sensor. Magnetic sensor. Latching means once magnet south/north is detected output goes hi/low until opposite pole is detected. Simply to use. Great for tachometer projects. In stock.

Manufactured by: China

Model: Latching

Picture

Features: Ribbed Knurled Grip, With a Min / Max or Center Position Marker, 6mm Shaft Insert Diameter, 11mm Knob Top Diameter. Plastic control knob to be assembled to a potentiometer for easier rotation. Just potentiometer knob, potentiometer is not included here.

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Product ID: US1881

4.99 New

Bits4Bots

Manufactured by: China

Model: Soft Grip

4.5 based on 20 reviews

$5.99 New

Bits4Bots

Manufactured by: China

Model: Through-hole

$6.99 New

Picture

Vibrant blue Common anode. Size: 19.00 x 12.70 x 8.00 (mm) Forward Voltage:3V - 3.2V Forward Current:15 - 20mA

Bits4Bots

Manufactured by: China

Model: Through-hole

$5.49 New

Picture

Can be used as light decorations, torches, toys & gifts, car decorations, light box advertising, signal indicator, and so on. Size: 3mm Emitted color: white, red, yellow, blue, green 10pcs for each color, total 100pcs White LED bulbs: 3.2 - 3.4V, 3000 - 4000MCD Red LED bulbs: 1.9 - 2.1V, 600 - 800MCD Yellow LED bulbs: 1.9 - 2.1V, 800 - 1000MCD Blue LED bulbs: 3.2 - 3.4V, 1500 - 2000MCD Green LED bulbs: 3.2 - 3.4V, 6000 - 8000MCD

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The pink color 3mm round top water clear LED is a bright color that is commonly used in many custom projects. They are also used for custom projects or in mass production products as well.

Bits4Bots

Manufactured by: China

Model: Through-hole

$4.49 New

Picture

Bits4Bots

Manufactured by: China

Model: Waterclear

$5.39 New

The PIR Sensor module allows you to sense motion. It is almost always used to detect the motion of a human body within the sensor's range. It is often referred to used "PIR", "Pyroelectric", "Passive Infrared" and "IR Motion" sensor. The module has an on-board pyroelectric sensor, conditioning circuitry and a dome shaped Fresnel lens. Easy connect 3 pin. Ground, Power, and Output.

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Model: MB-102 Color: White 830 solderless point Allows electronic components to be interconnected in an almost endless number of ways to produce working circuits Compatible with resistors, transistors, diodes, LEDS, capacitors and other types of electronic components Ideal for experimenting with circuit design in labs

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Choose Quantity

Bits4Bots

Manufactured by: China

Quanity

Bits4Bots

Manufactured by: China

Model: 830

$8.99 New

Model: PIR

$5.99 New

stem, samd21, paper circuits, kits, jumpers, bread boards, microcontrollers, 555 timers, RTC, CMOS chips, pcb design quotes