We are still shipping but pickup and walk-in purchase are suspended until further notice.

Browse by category

EduFun
Arduino
BBC micro:bit
Raspberry Pi
machine learning
Audio
Breakout Boards
Cables
Camera / Lenses
Components
Development Boards
E-Textiles
GPS
Instruments
LED / LCD / EL Wire
Power / Batteries
Programmers
Prototyping
RFID / NFC
Robotics
Sensors
Tools
Wireless
School & Uni Packs

Components

1 2
Sort Alphabetically: A to Z
63 Per Page
3DR Buzzer for PX4 / Pixhawk
$4.50
61 pc(s)
UAV-02139
Active Buzzer -12mm Continuous Tone
$1.90
112 pc(s)
COM-02308
Active Piezo Buzzer 3-20VDC Continuous Tone
$5.50
23 pc(s)
COM-01926
Active Piezo Buzzer 3-20VDC Pulse Tone
$5.50
16 pc(s)
COM-01927
Aluminium Heatsink Kit For Raspberry Pi 4, Self-adhesive (Set of 3)
$4.00
Out-of-stock
COM-02950
Aluminum Heatsink For Raspberry Pi, Self-adhesive - Black
$1.50
Out-of-stock
COM-02590
Aluminum Heatsink For Raspberry Pi, Self-adhesive - Blue
$1.50
15 pc(s)
COM-02481
Aluminum Heatsink For Raspberry Pi, Self-adhesive - Gold Color
$1.50
19 pc(s)
COM-02589
Aluminum Heatsink For Raspberry Pi, Self-adhesive - Sliver
$1.50
25 pc(s)
COM-01961
Aluminum Heatsink Self-adhesive - 11mmx11mm
$1.50
27 pc(s)
COM-02519
Capacitor Ceramic 22pF
$0.30
416 pc(s)
COM-00350
Capacitor Kit (300 Total)
$12.00
33 pc(s)
COM-02003
Coin Acceptor - Programmable 4 Coin Type
$59.95
2 pc(s)
COM-02344
Copper Heatsink For Raspberry Pi, Self-adhesive
$3.95
24 pc(s)
COM-01947
Crystal 16MHz
$1.50
2 pc(s)
COM-00348
Diode Rectifier - 1A 50V
$0.20
120 pc(s)
COM-01188
Flash Memory - microSD 1GB
$9.00
17 pc(s)
COM-00912
Hamburger Mini Speaker
$9.60
2 pc(s)
COM-02404
Heating Pad - 5x10cm
$7.90
Out-of-stock
COM-01480
Heating Pad - 5x15cm
$8.20
4 pc(s)
COM-01481
Magnet Disk - 18mm
$1.40
Out-of-stock
COM-02795
Magnet Ring - 3/16"
$1.40
5 pc(s)
COM-02794
Magnet Square - 0.125"
$1.40
10 pc(s)
COM-02792
Magnet Square - 0.25"
$2.10
Out-of-stock
COM-02793
MCP3002 - 2-Channel 10-Bit ADC With SPI Interface
$3.50
45 pc(s)
COM-02041
MCP3008 - 8-Channel 10-Bit ADC With SPI Interface
$4.50
13 pc(s)
COM-02275
microSD Card - 16GB (Class 10, UHS-I )
$18.00
103 pc(s)
COM-02933
microSD Card - 64GB (Class 10, UHS-I )
$23.50
27 pc(s)
COM-02931
MicroSD Card Adapter
$0.50
74 pc(s)
COM-02791
microSD USB Reader
$4.50
4 pc(s)
COM-02932
Mini Speaker 8Ohm 1W
$1.90
Out-of-stock
COM-02202
Mini Thermal Printer
$75.00
7 pc(s)
COM-01197
Mini USB Microphone
$7.95
6 pc(s)
COM-02401
Mini USB Stereo Speaker
$21.00
7 pc(s)
COM-02444
Miniature 5V Cooling Fan for Raspberry Pi (Kit #1)
$4.95
Out-of-stock
COM-02826
Miniature 5V Cooling Fan for Raspberry Pi (Kit #2)
$4.95
6 pc(s)
COM-02952
Miniature 5V Cooling Fan for Raspberry Pi (Kit #3)
$4.95
1 pc(s)
COM-02954
N-channel power MOSFET - 30V / 60A
$1.75
34 pc(s)
COM-02459
NPN Transistors - 2N2222A
$0.50
95 pc(s)
COM-03013
NPN Transistors - 45V 800mA (BC337)
$0.50
754 pc(s)
COM-02879
Passive Buzzer - PCB Mount 12mm 2.048kHz
$1.90
517 pc(s)
COM-00627
Passive Piezo Buzzer w/Leads - 30mm
$4.50
21 pc(s)
COM-02775
Passive Piezo Buzzer w/Leads -13mm
$3.90
35 pc(s)
COM-02774
Potentiometer 10K with Knob
$1.30
323 pc(s)
COM-00784
Potentiometer Knob
$1.20
Out-of-stock
COM-00372
Reed Switch - Insulated
$2.95
8 pc(s)
COM-00917
Relay DPDT Sealed - 5V
$3.35
11 pc(s)
COM-01997
Relay SPDT Sealed
$3.35
5 pc(s)
COM-01458
Resistor 10K Ohm 1/4 Watt PTH (10 pcs)
$0.70
55 pc(s)
COM-00793
Resistor 1K Ohm 1/4 Watt PTH (10 pcs)
$0.70
54 pc(s)
COM-00792
Resistor 330 Ohm 1/4 Watt PTH (10 pcs)
$0.70
28 pc(s)
COM-00791
Resistor Kit - 1/4W 1% (600 total)
$12.90
20 pc(s)
COM-02068
Rotary Encoder
$4.50
1 pc(s)
COM-00351
Rotary Encoder - 1024 P/R (Quadrature)
$66.50
2 pc(s)
COM-01564
Rotary Encoder - 200 P/R
$52.50
1 pc(s)
COM-01549
Rotary Encoder LED Ring Breakout Board - Green
$26.00
5 pc(s)
COM-01198
Rotary Encoder LED Ring Breakout Board - Red
$26.00
3 pc(s)
COM-01267
Rotary Encoders - Illuminated (RGB)
$7.20
6 pc(s)
COM-01093
Shift Register 8-Bit - 74HC595
$1.95
Out-of-stock
COM-01459
Single Turn Rotary Potentiometer - 10k Ohm
$1.50
2 pc(s)
COM-02622
Slide Pot - Medium (10k Linear Taper)
$3.50
10 pc(s)
COM-01371
Slide Pot - Small (10k Linear Taper)
$2.50
6 pc(s)
COM-01370
Slip Ring - 12 Wire (2A)
$29.90
3 pc(s)
COM-01757
1 2