Connectors & Prototyping

57 products

Everything you need to build and test circuits — solderless breadboards, dupont jumper wires, male and female pin headers, prototype PCB boards, alligator clip leads and more.

ShillehTek 120pcs 20cm female to female Dupont wires for Arduino Raspberry Pi

120pcs 20cm Dupont Jumper Wires for Arduino & Raspberry Pi
$6.25
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ShillehTek 400-point small solderless breadboard in packaging with grid background

400-Point Small Solderless Breadboard for Arduino, Raspberry Pi & ESP32
$4.99
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ShillehTek 120pcs jumper wires set with male to female connectors multicolor

120pcs 10cm Jumper Wire Set M-F, M-M, F-F for Arduino & Raspberry Pi
$5.75
Front view of ShillehTek 830-point solderless breadboard in retail packaging

830 Point Solderless Breadboard for Arduino, Raspberry Pi & ESP32
$6.99
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ShillehTek 24MHz 8 Channel USB Logic Analyzer with colorful ribbon cables and USB connectors

24MHz 8-Channel USB Logic Analyzer Digital Debugger for Arduino
$8.99
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ShillehTek SSD1306 0.96 inch I2C White OLED Display Module angled view

SSD1306 0.96" I2C White OLED Display Module 4-Pin for Arduino, Raspberry Pi & ESP32
$6.89
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angled close-up of blue I2C OLED display module SSD1306 0.96 inch for Arduino ESP32

SSD1306 0.96" Blue I2C OLED Display Module 4-Pin for Arduino, Raspberry Pi & ESP32
$6.89
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Roll of 1/4 watt 1% metal film resistors with blue bodies and color bands taped for electronics use

820PCS 1/4W 1% Metal Film Resistors Kit, 41 Values, 20pcs Each (Plastic Box)
$8.99
angled view of 1.3 inch I2C white OLED display module with 4-pin SH1106

1.3" I2C White OLED Display Module 4-Pin SH1106
$8.99
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Pan-tilt servo bracket kit components including black plastic mounts, servo arms, screws, nuts, and brass inserts for SG90 and MG90S servos

Pan-Tilt Servo Bracket Kit for SG90 & MG90S Micro Servos
$3.99
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MAX7219 4-in-1 Dot Matrix Display Module with red LEDs on blue board

MAX7219 4-in-1 Dot Matrix Display Module (Red)
$7.99
Blue ShillehTek 13.56MHz RFID key fob tag with dual metal key rings

13.56MHz RFID Key Fob Tag with S50 IC ISO14443A Access Control Token
$3.99
HC-12 433MHz long-range wireless serial transceiver module with coil antenna for Arduino Raspberry Pi ESP32

HC-12 433MHz Long-Range Wireless Serial Transceiver Module (SI4438) for Arduino, Raspberry Pi & ESP32
$12.99
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Set of multicolored jumper wires neatly organized in a transparent plastic storage box for electronics projects

830-Point Breadboard Kit with Power Supply & 140 Jumper Wires for Arduino, Raspberry Pi & ESP32
$11.99
Three 5x7cm copper prototype PCB boards stacked for Arduino and Pi DIY electronics

5x7cm Copper Prototype PCB Board 3-Pack for Arduino & Pi DIY Electronics
$6.25
140-piece U-shape breadboard jumper wire kit with assorted colors and lengths in clear plastic organizer box

140-Piece U-Shape Breadboard Jumper Wire Kit for Arduino, Raspberry Pi & ESP32
$6.99
30cm 10-pin alligator clip to male Dupont jumper wires in multiple colors for electronics testing

30cm 10-Pin Alligator Clip to Dupont Line - Male
$4.99
200 piece electrolytic capacitor kit ranging from 0.1uF 50V to 220uF 10V in a clear plastic organizer box

200PCS Electrolytic Capacitor Kit 0.1uF 50V to 220uF 10V with Plastic Box
$5.99
1.3 inch blue OLED display module with 4-pin connector ShillehTek

1.3" I2C Blue OLED Display Module 4-Pin SH1106
$8.99
4-channel 5V solid state relay module with blue screw terminals and black relays for Arduino and ESP32

4-Channel 5V Solid State Relay Module (High-Level Trigger) for Arduino, Raspberry Pi & ESP32
$10.99
Coiled black USB-C to USB-A cable with metal connectors Black USB-C Cable 2A 0.5m

Black USB-C Cable 2A 0.5m
$4.49
Plain white RFID smart card with rounded corners ShillehTek 13.56MHz S50 1K chip

13.56MHz RFID Smart Card with S50 1K Chip, ISO14443A Access Control
$3.99
840-piece breadboard jumper wire kit with multiple colors and storage box for Arduino Raspberry Pi ESP32

840-Piece Breadboard Jumper Wire Kit with Storage Box for Arduino, Raspberry Pi & ESP32
$12.99
Compact SSD1306 0.91 inch 128x32 I2C OLED display module with pins for Arduino Raspberry Pi and ESP32

SSD1306 0.91" 128x32 I2C OLED Display Module for Arduino, Raspberry Pi & ESP32
$7.99