Circuit Boards & Components

Shop the best prices on 46,542 great value circuit boards & components. Shopping for circuit boards & components is easy with Fruugo, with SALE discounts, offers and savings on Slowmoose, Power4Laptops, Wima and more. Buy circuit boards & components online safely with Fruugo, with secure payment and fast shipping to Singapore.

SALE Circuit Boards & Components

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Printed Circuit BoardsPassive Circuit ComponentsCircuit Board AccessoriesSemiconductorsCircuit Prototyping

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Weltron WPFA200-01-KC08-40F21-470K-20%-LIN Single turn rotary pot + switch Mono 0.4 W 470 kΩ 1 pc(s)

Weltron

Weltron WPFA200-01-KC08-40F21-470K-20%-LIN Single turn rotary pot + switch Mono 0.4 W 470 kΩ 1 pc(s)
Maxim Integrated MAX232CPE+ Interface IC - transceiver RS232 2/2 PDIP 16

Maxim Integrated

Maxim Integrated MAX232CPE+ Interface IC - transceiver RS232 2/2 PDIP 16
STMicroelectronics L296 PMIC - DC/DC voltage regulator Holder Multiwatt 15

STMicroelectronics

STMicroelectronics L296 PMIC - DC/DC voltage regulator Holder Multiwatt 15
Weltron 001045026189 WEL3266-Y-104-LF Multiturn Trimming Potentiometer 6MM 100K 10% 0.25W 3266Y

Weltron

Weltron 001045026189 WEL3266-Y-104-LF Multiturn Trimming Potentiometer 6MM 100K 10% 0.25W 3266Y
T-oi Esp8266 Chip Rechargeable 16340 Battery Holder

Slowmoose

T-oi Esp8266 Chip Rechargeable 16340 Battery Holder
$22.95 Save $2.00 RRP: $24.95
Keyes 28BYJ-48 Stepper Motor and ULN2003 Driver Set

Keyes

Keyes 28BYJ-48 Stepper Motor and ULN2003 Driver Set
$16.95
1Hz-200kHz Pulse Generator Module

Flux Workshop

1Hz-200kHz Pulse Generator Module
$5.95
L298N Dual H-Bridge Motor Driver Module

Flux Workshop

L298N Dual H-Bridge Motor Driver Module
$17.95
Multi-purpose Transistor Tester 128*160 Diode Thyristor Capacitance Resistor

Unbranded

Multi-purpose Transistor Tester 128*160 Diode Thyristor Capacitance Resistor
$35.95
Keyes USB Host Shield

Keyes

Keyes USB Host Shield
$39.95
Seagate Hdd Pcb Logic Board / 100809471 Reva / 1384 B

Unbranded

Seagate Hdd Pcb Logic Board / 100809471 Reva / 1384 B
$54.00 Save $10.00 RRP: $64.00
Keyestudio DRV8825 Stepper Motor Driver Module

Keyes

Keyestudio DRV8825 Stepper Motor Driver Module
$9.95
Plastic Threaded, Potentiometer Knobs

Slowmoose

Plastic Threaded, Potentiometer Knobs
$19.95 Save $2.00 RRP: $21.95
LC Technology SJA1000 PCA82C250 CAN Transceiver Module

LC Technology

LC Technology SJA1000 PCA82C250 CAN Transceiver Module
$6.95
Keyes Screw Terminal Breakout Shield

Keyes

Keyes Screw Terminal Breakout Shield
$5.95
LC Technology Pro Mini ATmega328P 5V 16MHz (Arduino-Compatible)

LC Technology

LC Technology Pro Mini ATmega328P 5V 16MHz (Arduino-Compatible)
$7.95
ARDUINO NANO - A000005 - ATMega328 8 bit AVR <20mA 5V

Arduino AG

ARDUINO NANO - A000005 - ATMega328 8 bit AVR <20mA 5V
$44.95
Plastic Threaded Potentiometer Knobs

Unbranded

Plastic Threaded Potentiometer Knobs
$23.95 Save $6.00 RRP: $29.95
Msi B450M Mortar Max Am4 Ryzen Matx Motherboard

MSI

Msi B450M Mortar Max Am4 Ryzen Matx Motherboard
$179.00
5pcs Flux Workshop SOIC8 SOP8 Chipset Breakout Adapter Board

Flux Workshop

5pcs Flux Workshop SOIC8 SOP8 Chipset Breakout Adapter Board
$6.95
DECA Socket enclosure - cable MC Total number of pins 3 Contact spacing: 7.62 mm 1192136 1 pc(s)

Deca

DECA Socket enclosure - cable MC Total number of pins 3 Contact spacing: 7.62 mm 1192136 1 pc(s)
3pcs LC Technology AT24C04 EEPROM Memory Module

LC Technology

3pcs LC Technology AT24C04 EEPROM Memory Module
$8.95
3-layer Coated Focus-able Glass Lens For 405-450nm Laser Beam

Unbranded

3-layer Coated Focus-able Glass Lens For 405-450nm Laser Beam
$54.00
Motherboard Asus PRIME B550M K mATX AM4

Asus

Motherboard Asus PRIME B550M K mATX AM4
$309.00
Motherboard Asus PRIME B550-PLUS ATX AM4

Asus

Motherboard Asus PRIME B550-PLUS ATX AM4
$399.00
Infrared Line Sensor 5V RJ25

BigBuy Tech

Infrared Line Sensor 5V RJ25
$8.95
Barometric pressure sensor 300 ~1100hPa

BigBuy Tech

Barometric pressure sensor 300 ~1100hPa
$8.95
Light Sensor LDR (1,9 x 2,7 cm)

BigBuy Tech

Light Sensor LDR (1,9 x 2,7 cm)
$8.95
LED Light for Robotics Kit RGB RJ25

BigBuy Tech

LED Light for Robotics Kit RGB RJ25
$8.95
Push-button 5V RJ25

BigBuy Tech

Push-button 5V RJ25
$8.95
Passive Buzzer 5V RJ25

BigBuy Tech

Passive Buzzer 5V RJ25
$8.95
7 Segments and 4 Digits Display Module 5V

BigBuy Tech

7 Segments and 4 Digits Display Module 5V
$8.95
Electronic kit Tokylabs Tokymaker

Tokymaker

Electronic kit Tokylabs Tokymaker
$279.00
455e Passive Crystal Oscillator Resonator - Ceramic Filter

Slowmoose

455e Passive Crystal Oscillator Resonator - Ceramic Filter
$19.95 Save $2.00 RRP: $21.95
Db107, Single Phases Diode Rectifier Bridge

Slowmoose

Db107, Single Phases Diode Rectifier Bridge
$22.95 Save $2.00 RRP: $24.95
Usb Programmer Module + Soic8, Sop8 Test Clip For Eeprom

Slowmoose

Usb Programmer Module + Soic8, Sop8 Test Clip For Eeprom
$24.95 Save $3.00 RRP: $27.95
PIR motion sensor 5V

BigBuy Tech

PIR motion sensor 5V
$8.95
Rain and steam sensor 5V

BigBuy Tech

Rain and steam sensor 5V
$8.95
Keyes Bluetooth 4.0 Module

Keyes

Keyes Bluetooth 4.0 Module
$22.95
Motherboards f19e 1-60mhz hf ant swr antenna analyzer meter standing wave tester for ham radio impedance

Unbranded

Motherboards f19e 1-60mhz hf ant swr antenna analyzer meter standing wave tester for ham radio impedance
$169.00 Save $40.00 RRP: $209.00
Motherboards pro b560m-c/csm corporate stable model intel b560 1200 micro atx 4 ddr4 hdmi 2 dp 2x m.2

Unbranded

Motherboards pro b560m-c/csm corporate stable model intel b560 1200 micro atx 4 ddr4 hdmi 2 dp 2x m.2
$624.00 Save $25.00 RRP: $649.00
Protection Safety Glasses Against Laser

Slowmoose

Protection Safety Glasses Against Laser
$45.95 Save $8.05 RRP: $54.00
Motherboards electronic scale sensor hx711 ad bridge weigh module serial port ttl 232

Unbranded

Motherboards electronic scale sensor hx711 ad bridge weigh module serial port ttl 232
$74.00 Save $45.00 RRP: $119.00
Motherboards keyestudio esp8266 wi-fi development board +1m usb cable supports 80mhz and 160 mhz

Unbranded

Motherboards keyestudio esp8266 wi-fi development board +1m usb cable supports 80mhz and 160 mhz
$79.00 Save $40.00 RRP: $119.00
Motherboards argon one m.2 Aluminum case for raspberry pi 4 model b with m.2 Ssd expansion slot gpio cover

Unbranded

Motherboards argon one m.2 Aluminum case for raspberry pi 4 model b with m.2 Ssd expansion slot gpio cover
$309.00 Save $40.00 RRP: $349.00
Motherboards argon one m.2 Aluminum case for raspberry pi 4 model b with m.2 Ssd expansion slot gpio cover

Unbranded

Motherboards argon one m.2 Aluminum case for raspberry pi 4 model b with m.2 Ssd expansion slot gpio cover
$309.00 Save $40.00 RRP: $349.00
HP Envy 15-K220NR Replacement Laptop Power Button Board With Cable

Power4Laptops

HP Envy 15-K220NR Replacement Laptop Power Button Board With Cable
$43.95
Motherboards power over ethernet hat d for raspberry pi 4b/3b+ poe hat with cooling fan compatible with for

Unbranded

Motherboards power over ethernet hat d for raspberry pi 4b/3b+ poe hat with cooling fan compatible with for
$79.00 Save $40.00 RRP: $119.00
Motherboards cjmcu-3108 ltc3108-1 ultra low voltage boost converter power manager development board

Unbranded

Motherboards cjmcu-3108 ltc3108-1 ultra low voltage boost converter power manager development board
$59.00 Save $40.00 RRP: $99.00
Motherboards csr8645 apt-x receiver board module for bluetooth 4.0 Lossless music hifi amplifier module for audio

Unbranded

Motherboards csr8645 apt-x receiver board module for bluetooth 4.0 Lossless music hifi amplifier module for audio
$74.00 Save $45.00 RRP: $119.00
Motherboards f19e 8 channel 8bit photoelectric isolation module level voltage converter pnp output plc signal

Unbranded

Motherboards f19e 8 channel 8bit photoelectric isolation module level voltage converter pnp output plc signal
$59.00 Save $40.00 RRP: $99.00
Motherboards for mini d1 lolin32 esp32 esp-32 esp-32s esp32s wifi bluetooth wireless module based esp-wroom-32

Unbranded

Motherboards for mini d1 lolin32 esp32 esp-32 esp-32s esp32s wifi bluetooth wireless module based esp-wroom-32
$49.00 Save $45.00 RRP: $94.00
Motherboards 1pcs 868mhz/915mhz lora esp32 blue oled wifi sx1276 module iot development board with antenna for

Unbranded

Motherboards 1pcs 868mhz/915mhz lora esp32 blue oled wifi sx1276 module iot development board with antenna for
$69.00 Save $40.00 RRP: $109.00
Motherboards 100pcs 3d printer parts stepstick a4988 drv8825 stepper motor driver module with heatsink reprap

Unbranded

Motherboards 100pcs 3d printer parts stepstick a4988 drv8825 stepper motor driver module with heatsink reprap
$309.00 Save $40.00 RRP: $349.00
Motherboards for raspberry pi pico a low-cost high-performance microcontroller development board with flexible

Unbranded

Motherboards for raspberry pi pico a low-cost high-performance microcontroller development board with flexible
$59.00 Save $40.00 RRP: $99.00
Motherboards gaming mouse esg m5 triforce rgb

Unbranded

Motherboards gaming mouse esg m5 triforce rgb
$229.00 Save $40.00 RRP: $269.00
Motherboards cc2530 zigbee module uart wireless core board development board cc2530f256 serial port wireless with

Unbranded

Motherboards cc2530 zigbee module uart wireless core board development board cc2530f256 serial port wireless with
$74.00 Save $45.00 RRP: $119.00
Motherboards csr8645 apt-x receiver board module for bluetooth 4.0 Lossless music hifi amplifier module for audio

Unbranded

Motherboards csr8645 apt-x receiver board module for bluetooth 4.0 Lossless music hifi amplifier module for audio
$74.00 Save $45.00 RRP: $119.00
Motherboards electronic motor smart robot car chassis kit speed encoder battery box 2wd ultrasonic module for

Unbranded

Motherboards electronic motor smart robot car chassis kit speed encoder battery box 2wd ultrasonic module for
$84.00 Save $45.00 RRP: $129.00
Motherboards b560m-a pro motherboard intel b560 lga 1200 micro atx

Unbranded

Motherboards b560m-a pro motherboard intel b560 lga 1200 micro atx
$524.00 Save $50.00 RRP: $574.00
Motherboards mag b460m bazooka lga 1200 micro atx intel b460

Unbranded

Motherboards mag b460m bazooka lga 1200 micro atx intel b460
$549.00 Save $25.00 RRP: $574.00
Printer copier fax machine circuit boards portable electric label maker pt-e110vp lcd orange

Unbranded

Printer copier fax machine circuit boards portable electric label maker pt-e110vp lcd orange
$279.00 Save $40.00 RRP: $319.00
Motherboards promotion funduino nano 3.0 Atmega328 controller compatible board for arduino module pcb development

Unbranded

Motherboards promotion funduino nano 3.0 Atmega328 controller compatible board for arduino module pcb development
$119.00 Save $40.00 RRP: $159.00
Motherboards a520m h rev. 1.0 Socket am4 micro atx

Unbranded

Motherboards a520m h rev. 1.0 Socket am4 micro atx
$349.00 Save $40.00 RRP: $389.00