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Components

Male/Female Jumper Wires 40 - 10/20/30 cm

As low as $0.4000
USB A to USB B Cable for Arduino Uno/Mega

As low as $0.3000
400 Points Half Size Breadboard - 5.5x8.5cm

4.4 (3)

$0.3000 As low as $0.2700
Magnetic Pogo Pin Connector single row

As low as $0.6500
RS25 Gear Rotary Switch - Pack of 2

As low as $0.6500
Breadboard Jumper Wire Pack - 65 Pieces

4.4 (3)

$0.6000 As low as $0.5300
WS2812 8-Bit RGB LED Ring Module

5.0 (1)

$0.4000 As low as $0.3600
Type-C USB2 Female to DIP 4-Pin Adapter Breakout Board - Pack of 20

As low as $0.0500
Atmega328P-PU 8-bit IC Microcontroller (DIP)

5.0 (2)

$2.7500 As low as $2.4500
Aluminum Potentiometer Knob Cap - 15mmx17mm (Black) - Pack of 5

5.0 (1)

$0.7500 As low as $0.6600
AV Banana Jack Connector to Dual Tester Alligator Clip - 1m

4.4 (3)

$0.9000 As low as $0.7100
SSR-40DA SSR Solid State Relay - 40A, Single Phase

4.4 (2)

$2.2500 As low as $1.9700
Breadboard Jumper Wire Kit - 140 Pieces

2.4 (3)

$0.7500 As low as $0.6800
1x40 Pin Male Long Centered Header - 2.54mm Pitch - Pack of 10

$0.9500 As low as $0.8400
Plastic Potentiometer Knob Cap - 15mmx24mm- Pack of 10

As low as $0.7500
Micro Momentary Tactile Push Button - 6x6 mm - Pack of 20

As low as $0.1500
Male/Male Jumper Wires 40 -10/20/30 cm

As low as $0.4500
Silicone Wire - 22AWG, 0.5m Black + 0.5m Red - Pack of 2

$0.4000 As low as $0.3200
30AWG 265m Bread Board Jumper Wires in 8 Colors

4.5 (2)

$2.9500 As low as $2.6200
Metal Self Locking Pushbutton Switch - 16mm, On/Off, Waterproof

As low as $1.9500
5VDC-JQC-3F Relay - 5V

5.0 (1)

$0.3000 As low as $0.2600
2x20 Pin Male Long Centered Header - 2.54mm Pitch - Pack of 10

$1.5000 As low as $1.3200
USB to Micro USB Cable - 30cm - Pack of 2

4.8 (5)

$0.4500 As low as $0.3600
15cm JST Male + Female Plug Cable Connector -2 Pairs - Pack of 5

4.0 (1)

$0.5000 As low as $0.4400
DS-314 12mm Momentary Push Button Switch - Pack of 5

As low as $0.5000
Toggle Switch MTS - Pack of 10

As low as $0.1500
Flashlight Switch- Push Button Switch - Pack of 30

As low as $0.0500
1x40 Pin Male Headers - 2mm Pitch - Pack of 20

4.8 (2)

$0.5500 As low as $0.4800
TEC1-12706 Thermoelectric Cooler Peltier - 12V, 6A

4.5 (3)

$1.9500 As low as $1.7100
Female Brass Crimp Terminals with Insulated Sleeves - Pack of 10

As low as $0.7000
DIY Kit LED Light Up Glasses with Sound Controlled

$3.9500 As low as $3.4600
1.5m HDMI Cable - with HDMI to Micro/Mini HDMI Adapter (Black)

$1.7500 As low as $1.5600
USB A to Mini USB Cable for Arduino Nano - 30Cm - Pack of 2

4.8 (6)

$0.4500 As low as $0.3600
MB-102 Breadboard - 165x55x10mm

3.9 (5)

$0.5500 As low as $0.4800
Female/Female Jumper Wires 40 - 10/20/30 cm

As low as $0.3500
Silicone Wire - 20AWG, 0.5m Black + 0.5m Red

$0.3000 As low as $0.2600
USB3.1 Type-C Male Plug with PCB Breakout Board - Pack of 5

4.7 (5)

$0.4500 As low as $0.3500
TM1637 4-Digit 7-Segment Display Module

4.5 (3)

$0.6500 As low as $0.5700
SYB-170 Mini Breadboard - 35x47mm - Pack of 10

As low as $1.2500
KF301 PCB Screw Terminal Block- Blue

As low as $0.3500 As low as $0.3100
2.54mm Pitch XH Connector (Straight)

$0.5000 As low as $0.4400
SRD-05VDC-SL-C Relay - 5V, 10A

4.8 (2)

$0.2000
1x40 Pin Right Angle Male Header - 2.54mm Pitch - Pack of 20

4.5 (1)

$0.9000 As low as $0.7900
SRD-12VDC-SL-C Relay - 12V, 10A

$0.2000
SFM-20B DC 3-24V Piezoelectric Buzzer

5.0 (2)

$0.3000 As low as $0.2700
Speaker - 8 Ohm, 2W, 36mm Diameter

$0.3500 As low as $0.3000
DIP Switch- 2.54mm - Pack of 5

As low as $0.3500
WS2812B RGB LED (SMD Package 5050) - Pack of 10

5.0 (4)

As low as $0.4500 As low as $0.4000