Electronic Components & Supplies

0-30V 2mA-3A DC Regulated Power Supply DIY Kit Continuously Adjustable Current Limiting Protection Voltage Regulator Set

0-30V 2mA-3A DC Regulated Power Supply DIY Kit Continuously Adjustable Current Limiting Protection Voltage Regulator Set

USD 3.83 USD 7.65
3,564 Orders
10PCS 5x7CM 5*7CM PCB Breadboard Protoboard Single-Sided Universal Printed Circuit Boards 1.2MM Thick DIY Set Yellow

10PCS 5x7CM 5*7CM PCB Breadboard Protoboard Single-Sided Universal Printed Circuit Boards 1.2MM Thick DIY Set Yellow

USD 1.91 USD 3.82
3,561 Orders
QC4.0 QC3.0 LED Dual USB 5V 4.5A 22.5W Micro/Type-C USB Mobile Power Bank 18650 Charging Module Temperature Protection

QC4.0 QC3.0 LED Dual USB 5V 4.5A 22.5W Micro/Type-C USB Mobile Power Bank 18650 Charging Module Temperature Protection

USD 2.47 USD 4.93
3,557 Orders
3s/4s/5s Bms 12v 16.8v 21v 100a Li-ion Lmo Ternary Lithium Battery Protection Circuit Board Li-polymer Balance Charging Module

3s/4s/5s Bms 12v 16.8v 21v 100a Li-ion Lmo Ternary Lithium Battery Protection Circuit Board Li-polymer Balance Charging Module

USD 1.58 USD 1.82
3,557 Orders
1/5Pcs Mini DC-DC 12-24V To 5V 3A Step Down Power Supply Module Voltage Buck Converter Adjustable 97.5% 1.8V 2.5V 3.3V 5V 9V 12V

1/5Pcs Mini DC-DC 12-24V To 5V 3A Step Down Power Supply Module Voltage Buck Converter Adjustable 97.5% 1.8V 2.5V 3.3V 5V 9V 12V

USD 2.85 USD 5.69
3,552 Orders
Bms 1s 2s 10a 3s 4s 5s 25a Bms 18650 Li-ion Lipo Lithium Battery Protection Circuit Board Module Pcb Pcm 18650 Lipo Bms Charger

Bms 1s 2s 10a 3s 4s 5s 25a Bms 18650 Li-ion Lipo Lithium Battery Protection Circuit Board Module Pcb Pcm 18650 Lipo Bms Charger

USD 1.74 USD 3.48
3,552 Orders
TZT 5Pcs Micro USB 5V 1A 18650 TP4056 Lithium Battery Charger Module Charging Board With Protection Dual Functions 1A Li-ion

TZT 5Pcs Micro USB 5V 1A 18650 TP4056 Lithium Battery Charger Module Charging Board With Protection Dual Functions 1A Li-ion

USD 0.71 USD 0.81
3,548 Orders
PC817 2 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module

PC817 2 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module

USD 1.88 USD 3.77
3,542 Orders
5S 4S 3S BMS 100A 21V 18V 16.8V 12V 18650 Li-ion LMO Ternary Lithium Battery Protection Circuit Board Balance Charging

5S 4S 3S BMS 100A 21V 18V 16.8V 12V 18650 Li-ion LMO Ternary Lithium Battery Protection Circuit Board Balance Charging

USD 2.35 USD 4.71
3,536 Orders
Creative 3D Christmas Tree LED DIY Kit Red/Green/Yellow LED Flash Circuit Kit Electronic Fun Suite 3 Color/7 Color PCB

Creative 3D Christmas Tree LED DIY Kit Red/Green/Yellow LED Flash Circuit Kit Electronic Fun Suite 3 Color/7 Color PCB

USD 4.34 USD 8.69
3,533 Orders
Wireless Module CH340 CP2102 NodeMcu V3 V2 Lua WIFI Internet of Things Development Board Based ESP8266 ESP-12E

Wireless Module CH340 CP2102 NodeMcu V3 V2 Lua WIFI Internet of Things Development Board Based ESP8266 ESP-12E

USD 2.13 USD 4.83
3,532 Orders
AS5600 Magnetic Encoder Magnetic Induction Angle Measurement Sensor Module 12bit High Precision

AS5600 Magnetic Encoder Magnetic Induction Angle Measurement Sensor Module 12bit High Precision

USD 1.74 USD 3.49
3,528 Orders
1-10PCS Mini Lithium Battery Charging Board Module 3.7V 4.2V 18650 Lithium Battery Charger Protection Board Type-C Interface

1-10PCS Mini Lithium Battery Charging Board Module 3.7V 4.2V 18650 Lithium Battery Charger Protection Board Type-C Interface

USD 1.10 USD 2.20
3,522 Orders
5Sets WH148 15mm 3 Pin Linear Taper Rotary Potentiometer Resistor 1K 2K 5K 10K 20K 50K 100KΩ Ohm For Arduino With AD2 White Knob

5Sets WH148 15mm 3 Pin Linear Taper Rotary Potentiometer Resistor 1K 2K 5K 10K 20K 50K 100KΩ Ohm For Arduino With AD2 White Knob

USD 1.91 USD 3.82
3,520 Orders
10Pcs DC-DC Buck Converter Step Power Supply Module 5V-30V To 3.3V 5V 9V 12V 3A Voltage Regulator For Car Motorcycle Battery

10Pcs DC-DC Buck Converter Step Power Supply Module 5V-30V To 3.3V 5V 9V 12V 3A Voltage Regulator For Car Motorcycle Battery

USD 6.11 USD 12.22
3,507 Orders
HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino

HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino

USD 2.69 USD 5.38
3,500 Orders
10V 16V 25V 35V 50V 400V 450V High Frequency Low ESR Aluminum Capacitor 10UF 100UF 220UF 330UF 470UF 680UF 1000UF 2200UF 3300UF

10V 16V 25V 35V 50V 400V 450V High Frequency Low ESR Aluminum Capacitor 10UF 100UF 220UF 330UF 470UF 680UF 1000UF 2200UF 3300UF

USD 1.14 USD 1.34
3,495 Orders
LM2596 DC DC Step Down Converter Voltage Regulator LED Display Voltmeter 4.0~40 To 1.3-37V Buck Adapter Adjustable Power Supply

LM2596 DC DC Step Down Converter Voltage Regulator LED Display Voltmeter 4.0~40 To 1.3-37V Buck Adapter Adjustable Power Supply

USD 1.52 USD 3.44
3,494 Orders
100PCS/Lot Metal Film Resistor 1/4W 1% 100R 220R 1K 1.5K 2.2K 4.7K 10K 22K 47K 100K 100 220 1K5 2K2 4K7 Ohm Resistance 1R~22M

100PCS/Lot Metal Film Resistor 1/4W 1% 100R 220R 1K 1.5K 2.2K 4.7K 10K 22K 47K 100K 100 220 1K5 2K2 4K7 Ohm Resistance 1R~22M

USD 0.99 USD 1.97
3,489 Orders
DIY Project Starter Kit For Arduino UNO R3 Kit Electronic DIY Kit Electronic Component Set With Box 830 Tie-points Breadboard

DIY Project Starter Kit For Arduino UNO R3 Kit Electronic DIY Kit Electronic Component Set With Box 830 Tie-points Breadboard

USD 9.77 USD 19.53
3,488 Orders
ESP32 Development Board TYPE-C USB CH340C WiFi+Bluetooth Ultra-Low Power Dual Core ESP32-DevKitC-32 ESP-WROOM-32 Expansion Board

ESP32 Development Board TYPE-C USB CH340C WiFi+Bluetooth Ultra-Low Power Dual Core ESP32-DevKitC-32 ESP-WROOM-32 Expansion Board

USD 1.90 USD 3.80
3,487 Orders
2S 20A 7.4V 8.4V 18650 Lithium battery protection board/BMS board standard/balance

2S 20A 7.4V 8.4V 18650 Lithium battery protection board/BMS board standard/balance

USD 1.44 USD 2.89
3,485 Orders
WT32-ETH01 Embedded Serial Port Networking Ethernet Bluetooth-compatible WIFI Combo Gateway MCU ESP32 Wireless Module Board

WT32-ETH01 Embedded Serial Port Networking Ethernet Bluetooth-compatible WIFI Combo Gateway MCU ESP32 Wireless Module Board

USD 6.32 USD 14.36
3,473 Orders
WT32-ETH01 Embedded Serial Port Networking Ethernet Bluetooth-Compatible WIFI Combo Gateway MCU ESP32 Wireless Module Board

WT32-ETH01 Embedded Serial Port Networking Ethernet Bluetooth-Compatible WIFI Combo Gateway MCU ESP32 Wireless Module Board

USD 6.46 USD 14.68
3,473 Orders
1000000V DC 3.7V-7.4V to 1000KV Boost Step up High-voltage Generator Ignition Coil Pulse Power Module Igniter Transformer

1000000V DC 3.7V-7.4V to 1000KV Boost Step up High-voltage Generator Ignition Coil Pulse Power Module Igniter Transformer

USD 2.49 USD 4.99
3,471 Orders
1PCS 5V 1A Micro/Type-c/Mini 18650 TP4056 Lithium Battery Charger Module Charging Board With Protection Dual Functions Li-ion

1PCS 5V 1A Micro/Type-c/Mini 18650 TP4056 Lithium Battery Charger Module Charging Board With Protection Dual Functions Li-ion

USD 0.11 USD 0.13
3,465 Orders
DS3231 Moudle with battery, DS3231 AT24C32 IIC Module Precision Clock Module (without battery) DS3231 Memory Module

DS3231 Moudle with battery, DS3231 AT24C32 IIC Module Precision Clock Module (without battery) DS3231 Memory Module

USD 1.95 USD 3.90
3,451 Orders
Precision 5V 700MA(3.5W)/12V2A Isolated Switching Power Supply /ACDC Step-down Module 220 To 5V

Precision 5V 700MA(3.5W)/12V2A Isolated Switching Power Supply /ACDC Step-down Module 220 To 5V

USD 1.45 USD 2.90
3,448 Orders
BTS7960 High Power Intelligent Vehicle Motor Drive Module BTS7960 43A Current Limiting Control Semiconductor Refrigeration Drive

BTS7960 High Power Intelligent Vehicle Motor Drive Module BTS7960 43A Current Limiting Control Semiconductor Refrigeration Drive

USD 4.20 USD 8.40
3,442 Orders
50pcs/lot 3296W Multiturn Trimmer Potentiometer Kit High Precision 3296 Variable Resistor With Free Box electronic diy kit

50pcs/lot 3296W Multiturn Trimmer Potentiometer Kit High Precision 3296 Variable Resistor With Free Box electronic diy kit

USD 3.64 USD 9.11
3,438 Orders
Type-C PD QC Trigger 5V~20V Dial Code Adjustment DC Voltage Power Module Dial Adjustment Voltage Fast Charging Decoy Module

Type-C PD QC Trigger 5V~20V Dial Code Adjustment DC Voltage Power Module Dial Adjustment Voltage Fast Charging Decoy Module

USD 1.46 USD 2.91
3,435 Orders
TZT 5S 4S 3S BMS 100A 21V 18V 16.8V 12V 18650 Li-ion LMO Ternary Lithium Battery Protection Circuit Board Balance Charging

TZT 5S 4S 3S BMS 100A 21V 18V 16.8V 12V 18650 Li-ion LMO Ternary Lithium Battery Protection Circuit Board Balance Charging

USD 1.65 USD 1.90
3,419 Orders
300/960pcs Ceramic Capacitors Kit 2pF-0.1uF Electronic Components Package Capacitor Assorted Samples Diy Kit

300/960pcs Ceramic Capacitors Kit 2pF-0.1uF Electronic Components Package Capacitor Assorted Samples Diy Kit

USD 2.53 USD 5.05
3,417 Orders
100pcs Multilayer ceramic capacitor PLR 50V (100~106) 10pF~10uF 102 103 104 105 22pF 1nF 10nF 100nF 0.01uF 0.1uF 1uF P=5.08mm

100pcs Multilayer ceramic capacitor PLR 50V (100~106) 10pF~10uF 102 103 104 105 22pF 1nF 10nF 100nF 0.01uF 0.1uF 1uF P=5.08mm

USD 1.97 USD 3.93
3,415 Orders
HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino

HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino

USD 2.43 USD 5.28
3,415 Orders
1-10pcs USB TP4057/56 1A Lithium Battery Charging Protection Board Module Micro Type-C Polymer Battery Over Temperature

1-10pcs USB TP4057/56 1A Lithium Battery Charging Protection Board Module Micro Type-C Polymer Battery Over Temperature

USD 3.33 USD 6.66
3,415 Orders
Type-C PD QC Trigger 5V~20V Dial Code Adjustment DC Voltage Power Module Dial Adjustment Voltage Fast Charging Decoy Module

Type-C PD QC Trigger 5V~20V Dial Code Adjustment DC Voltage Power Module Dial Adjustment Voltage Fast Charging Decoy Module

USD 1.25 USD 2.50
3,413 Orders
NRF24L01+PA+LNA 2.4G Wireless Module 1100-Meter Long-Distance With Antenna

NRF24L01+PA+LNA 2.4G Wireless Module 1100-Meter Long-Distance With Antenna

USD 1.98 USD 7.06
3,411 Orders
DC-DC 24V/12V To 5V 5A Step Down Power Supply Buck Converter Replace LM2596S Adjustable USB Step-down Charging Module For Phone

DC-DC 24V/12V To 5V 5A Step Down Power Supply Buck Converter Replace LM2596S Adjustable USB Step-down Charging Module For Phone

USD 2.00 USD 4.00
3,409 Orders
65pcs New Solderless Flexible Breadboard Jumper Cable Wires For Arduino For Breadboard 12cm 16cm 20cm 24cm

65pcs New Solderless Flexible Breadboard Jumper Cable Wires For Arduino For Breadboard 12cm 16cm 20cm 24cm

USD 1.96 USD 3.92
3,404 Orders
High Frequency Electrolytic Capacitor 6.3V 10V 16V 25V 35V 50V 400V 450V 22UF 100UF 220UF 330UF 470UF 680UF 1000UF 1500UF 2200UF

High Frequency Electrolytic Capacitor 6.3V 10V 16V 25V 35V 50V 400V 450V 22UF 100UF 220UF 330UF 470UF 680UF 1000UF 1500UF 2200UF

USD 1.38
3,404 Orders
Micro TYPE-C VHM-314 Audio Receiver Board Bluetooth-compatible 4.1 5.0 Car Speaker MP3 Lossless Decoder Stereo Music Module

Micro TYPE-C VHM-314 Audio Receiver Board Bluetooth-compatible 4.1 5.0 Car Speaker MP3 Lossless Decoder Stereo Music Module

USD 1.24 USD 2.48
3,402 Orders
NodeMCU ESP8266 Development Board With 0.96 Inch OLED Display CH340G ESP-12F WiFi Module TYPE-C USB For Arduino

NodeMCU ESP8266 Development Board With 0.96 Inch OLED Display CH340G ESP-12F WiFi Module TYPE-C USB For Arduino

USD 4.18 USD 8.36
3,401 Orders
50PCS 1N5817 1N5819 1N5399 1N4937 1N4004 Schottky Rectifier Diode 1N4001 1N4007 UF4007 HER107 FR207 FR157 FR107 RL207 DO-41

50PCS 1N5817 1N5819 1N5399 1N4937 1N4004 Schottky Rectifier Diode 1N4001 1N4007 UF4007 HER107 FR207 FR157 FR107 RL207 DO-41

USD 1.08
3,400 Orders
20pcs TP4056 1A 5V Lithium Battery Charging Board Module Mini USB Micro USB Type-c Interface 18650 Charging Protection 2-in-1

20pcs TP4056 1A 5V Lithium Battery Charging Board Module Mini USB Micro USB Type-c Interface 18650 Charging Protection 2-in-1

USD 2.69 USD 5.84
3,389 Orders
3S 4S 40A 60A Li-ion Lithium Battery Charger Protection Board 18650 BMS For Drill Motor 11.1V 12.6V/14.8V 16.8V Enhance/Balance

3S 4S 40A 60A Li-ion Lithium Battery Charger Protection Board 18650 BMS For Drill Motor 11.1V 12.6V/14.8V 16.8V Enhance/Balance

USD 0.30 USD 0.35
3,388 Orders
XH-M229 XH-M28 24Pin Desktop PC Chassis Power ATX Transfer To Adapter Board Power Supply Circuit Outlet Module Output Terminal

XH-M229 XH-M28 24Pin Desktop PC Chassis Power ATX Transfer To Adapter Board Power Supply Circuit Outlet Module Output Terminal

USD 1.65 USD 3.75
3,386 Orders
RP2040-Zero RP2040 for Raspberry Pi Microcontroller PICO Development Board Module Dual-core Cortex M0+ Processor 2MB Flash

RP2040-Zero RP2040 for Raspberry Pi Microcontroller PICO Development Board Module Dual-core Cortex M0+ Processor 2MB Flash

USD 1.94 USD 3.88
3,385 Orders
White DIY Electronic Kit Bluetooth Speaker Electronics DIY Soldering Project Kit Teaching Practice Bluetooth Stereo Speaker

White DIY Electronic Kit Bluetooth Speaker Electronics DIY Soldering Project Kit Teaching Practice Bluetooth Stereo Speaker

USD 8.61 USD 17.22
3,382 Orders
AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302

AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302

USD 1.37 USD 2.25
3,381 Orders
ESP-WROOM-32 ESP32-S Development Board Type C ESP32 Bluetooth Wifi ESP32 Nodemcu Bluetooth Module + ESP32 Breakout Board

ESP-WROOM-32 ESP32-S Development Board Type C ESP32 Bluetooth Wifi ESP32 Nodemcu Bluetooth Module + ESP32 Breakout Board

USD 3.45 USD 6.89
3,374 Orders
Mini Tesla Coil Kit Magic Props DIY Parts Empty Lights Technology Diy Electronics

Mini Tesla Coil Kit Magic Props DIY Parts Empty Lights Technology Diy Electronics

USD 1.98 USD 3.96
3,374 Orders
1/10pcs Aluminum Heatsink Multiscale Heat Sink Radiator Cooling for Electronic Chip IC Raspberry Pi With Thermal Conductive Tape

1/10pcs Aluminum Heatsink Multiscale Heat Sink Radiator Cooling for Electronic Chip IC Raspberry Pi With Thermal Conductive Tape

USD 1.74 USD 5.60
3,372 Orders
Jumper Wire 40PCS DuPont Line DuPont Cable Connection male to male+female to female and male to female for Arduino DIY KIT Hot

Jumper Wire 40PCS DuPont Line DuPont Cable Connection male to male+female to female and male to female for Arduino DIY KIT

USD 2.33
3,372 Orders
DC-DC 5V to 3.3V 9V 12V 24V USB Step UP / Down Power Supply Module Adjustable Boost Buck Converter Out DC 1.0V-24V With Case

DC-DC 5V to 3.3V 9V 12V 24V USB Step UP / Down Power Supply Module Adjustable Boost Buck Converter Out DC 1.0V-24V With Case

USD 2.64 USD 7.92
3,371 Orders
5.5*2.1mm USB DC 5V to 12V 9V Power Cable For Router WIFI Modem Fan Adapter Wire usb Boost Module Converter Via Powerbank

5.5*2.1mm USB DC 5V to 12V 9V Power Cable For Router WIFI Modem Fan Adapter Wire usb Boost Module Converter Via Powerbank

USD 1.65 USD 3.58
3,370 Orders
10Pcs DC-DC Buck Converter Step Power Supply Module 5V-30V To 3.3V 5V 9V 12V 3A Voltage Regulator For Car Motorcycle Battery

10Pcs DC-DC Buck Converter Step Power Supply Module 5V-30V To 3.3V 5V 9V 12V 3A Voltage Regulator For Car Motorcycle Battery

USD 1.13 USD 2.27
3,370 Orders
ESP32 Development Board 30P 38P WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 32D 32U

ESP32 Development Board 30P 38P WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 32D 32U

USD 4.58 USD 9.54
3,366 Orders
164/328PCS Heat Shrink Tubing 2:1Wire Cable Wrap Assortment Electric Insulation Tube Kit 5 Color 8 Size

164/328PCS Heat Shrink Tubing 2:1Wire Cable Wrap Assortment Electric Insulation Tube Kit 5 Color 8 Size

USD 1.55 USD 3.11
3,365 Orders
Mini Circle Antenna at mw sw Looping Antenna 4MHz-24MHz/500kHz-2000kHz/10k-180MHz Donut Medium Short Wave Antenna for Radio

Mini Circle Antenna at mw sw Looping Antenna 4MHz-24MHz/500kHz-2000kHz/10k-180MHz Donut Medium Short Wave Antenna for Radio

USD 3.77 USD 8.19
3,363 Orders