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10PCS TEC1-12706 12V 60W Thermoelectric Cooler TEC Peltier Plate Module 10X US

10PCS TEC1-12706 12V 60W Thermoelectric Cooler TEC Peltier Plate Module 10X US

$29.8914.95

5 PCS TEC1-12706 12V 60W Thermoelectric Cooler TEC Peltier Plate Module 5X US

5 PCS TEC1-12706 12V 60W Thermoelectric Cooler TEC Peltier Plate Module 5X US

$18.499.24

MEGA2560 PRO MINI ATmega2560-16AU CH340G Development Board

MEGA2560 PRO MINI ATmega2560-16AU CH340G Development Board

$18.899.45

MEGA2560 R3 ATmega2560-16AU CH340G Development Board with or without Cable

MEGA2560 R3 ATmega2560-16AU CH340G Development Board with or without Cable

$22.8911.45

DC Power Supply Metal Jack Socket Female Panel Mount Connector 5.5 x 2.1mm

DC Power Supply Metal Jack Socket Female Panel Mount Connector 5.5 x 2.1mm

$6.293.15

0.1uF (100nF) 500V Ceramic Disc Capacitors - Pack of 10/25/50/100

0.1uF (100nF) 500V Ceramic Disc Capacitors - Pack of 10/25/50/100

$6.593.29

12V To 5V 3A 15W DC-DC Step Down Converter DC Power Supply Module Waterproof US

12V To 5V 3A 15W DC-DC Step Down Converter DC Power Supply Module Waterproof US

$7.493.75

PC817 2-Channel 3.6V-30V Optocoupler Isolation Board Voltage Converter Module

PC817 2-Channel 3.6V-30V Optocoupler Isolation Board Voltage Converter Module

$6.593.29

HC-05 Bluetooth Wireless RS-232 Master / Slave RF Transceiver Module for Arduino

HC-05 Bluetooth Wireless RS-232 Master / Slave RF Transceiver Module for Arduino

$10.495.25

MQ-2 Smoke Hydrogen Butane LPG Methane Sensor Detector Module For Arduino US

MQ-2 Smoke Hydrogen Butane LPG Methane Sensor Detector Module For Arduino US

$6.793.40

Super Bright White LED 3mm 3V Water Clear Transparent - 10x 25x 50x 100x Pc Pkgs

Super Bright White LED 3mm 3V Water Clear Transparent - 10x 25x 50x 100x Pc Pkgs

$6.193.10

Digispark Kickstarter Attiny85 USB General Micro Development Board

Digispark Kickstarter Attiny85 USB General Micro Development Board

$7.893.94

2pcs TP4056 5V 1A Micro USB 18650 Lithium Battery Charging and Protection Board

2pcs TP4056 5V 1A Micro USB 18650 Lithium Battery Charging and Protection Board

$2.751.38

Lot Of 10Pcs KBPC5010 1000V 50A Metal Case Single Phase Diode Bridge Rectifier

Lot Of 10Pcs KBPC5010 1000V 50A Metal Case Single Phase Diode Bridge Rectifier

$22.4911.24

X15 PIR IR Passive Infrared Motion Detector Sensor Module Arduino HCSR501 USA

X15 PIR IR Passive Infrared Motion Detector Sensor Module Arduino HCSR501 USA

$24.9912.49

Laser Alignment Kit With 6mm Red Dot Laser for K40 CNC Laser Machines

Laser Alignment Kit With 6mm Red Dot Laser for K40 CNC Laser Machines

$13.956.97

5Pcs Dual H Bridge L298N PWM Stepper Motor Drive Controller Board Module

5Pcs Dual H Bridge L298N PWM Stepper Motor Drive Controller Board Module

$16.298.14

W1209 5V -50 - 110C Digital Thermostat Temperature Control Switch Sensor Module

W1209 5V -50 - 110C Digital Thermostat Temperature Control Switch Sensor Module

$6.893.44

PC817 4-Channel 3.6V-30V Optocoupler Isolation Board Voltage Converter Module

PC817 4-Channel 3.6V-30V Optocoupler Isolation Board Voltage Converter Module

$6.893.44

HX711 Weight / Load Cell 2 Channel Pressure Sensor Amplifier Module for Arduino

HX711 Weight / Load Cell 2 Channel Pressure Sensor Amplifier Module for Arduino

$5.892.94

2pcs Micro SD TF Memory Card Reader Module with SPI interface For Arduino

2pcs Micro SD TF Memory Card Reader Module with SPI interface For Arduino

$7.893.94

Micro SD TF Memory Card Reader Module with SPI interface For Arduino - US Stock

Micro SD TF Memory Card Reader Module with SPI interface For Arduino - US Stock

$6.293.15

Male DC Power Plug Connectors 2.1mm x 5.5mm for LED Lights, CCTV & Electronics

Male DC Power Plug Connectors 2.1mm x 5.5mm for LED Lights, CCTV & Electronics

$6.793.40

MQ-135 NH3 NOx Alcohol Benzene Smoke CO2 Gas Sensor Detector Module For Arduino

MQ-135 NH3 NOx Alcohol Benzene Smoke CO2 Gas Sensor Detector Module For Arduino

$6.493.25

12V AC/DC Wall Mount Adapter 2A 24W w/ 5.5mm x 2.1mm DC Output Connector

12V AC/DC Wall Mount Adapter 2A 24W w/ 5.5mm x 2.1mm DC Output Connector

$7.693.85

40-Socket Female Header 0.1" 2.54mm PCB Strip Connectors 10/20/40/80 Piece Packs

40-Socket Female Header 0.1" 2.54mm PCB Strip Connectors 10/20/40/80 Piece Packs

$14.897.45

12V - 24V Battery Charge Controller Protection Module w/ LED Voltmeter XH-M603

12V - 24V Battery Charge Controller Protection Module w/ LED Voltmeter XH-M603

$8.694.34

KY-037 Microphone Audio Sound Detection Sensor Module

KY-037 Microphone Audio Sound Detection Sensor Module

$5.492.75

30-90V In To 12V Out 5A 60W Waterproof DC-DC Step-Down Buck Converter

30-90V In To 12V Out 5A 60W Waterproof DC-DC Step-Down Buck Converter

$21.9510.97

5pcs 650nm 6mm 5V 5mW Red Laser Dot Diode Module with Brass Housing

5pcs 650nm 6mm 5V 5mW Red Laser Dot Diode Module with Brass Housing

$6.293.15

3Pcs MQ-135 NH3 NOx Alcohol Benzene Smoke CO2 Sensor Detector Module For Arduino

3Pcs MQ-135 NH3 NOx Alcohol Benzene Smoke CO2 Sensor Detector Module For Arduino

$12.796.39

6 PC MB-102 830 Point Prototype PCB Solderless Breadboard Protoboard Kit

6 PC MB-102 830 Point Prototype PCB Solderless Breadboard Protoboard Kit

$9.995.00

W1209 24V -50 - 110C Digital Thermostat Temperature Control Switch Sensor Module

W1209 24V -50 - 110C Digital Thermostat Temperature Control Switch Sensor Module

$6.893.44

Clear Red LED 5mm T1-3/4 620-625nM Super Bright Transparent - 10x 25x 50x Pkg

Clear Red LED 5mm T1-3/4 620-625nM Super Bright Transparent - 10x 25x 50x Pkg

$6.393.19

Black Rocker Switch ON-OFF-ON 6 Pin 21X15mm DPDT 6A/250VAC 10A/125VAC 2/5/10 Pc

Black Rocker Switch ON-OFF-ON 6 Pin 21X15mm DPDT 6A/250VAC 10A/125VAC 2/5/10 Pc

$10.495.25

20mA LED Driver Constant Current Source Regulator Power Supply - 1/2/5/10 Pcs

20mA LED Driver Constant Current Source Regulator Power Supply - 1/2/5/10 Pcs

$13.296.64

XL4015 5A Buck CC/CV Step Down DC Power Converter w/ Voltage Current Meter USB

XL4015 5A Buck CC/CV Step Down DC Power Converter w/ Voltage Current Meter USB

$8.984.49

Clear Red LED 3mm 2V 620nM Super Bright Transparent - 10x 25x 50x 100x Pkgs

Clear Red LED 3mm 2V 620nM Super Bright Transparent - 10x 25x 50x 100x Pkgs

$6.193.10

Nano V3.0 ATmega328P CH340G 5V 16M Mini-USB Microcontroller Board

Nano V3.0 ATmega328P CH340G 5V 16M Mini-USB Microcontroller Board

$8.494.25

NE555 Duty Cycle Frequency Adjustable Square Wave Signal Generator Board Module

NE555 Duty Cycle Frequency Adjustable Square Wave Signal Generator Board Module

$6.393.19

MB-102 830 Point Breadboard + 3.3V 5V Power Supply + 65 Jumpers + Battery Cable

MB-102 830 Point Breadboard + 3.3V 5V Power Supply + 65 Jumpers + Battery Cable

$9.894.95

2Pcs HC-05 Wireless Bluetooth RF Serial Transceiver Module 6Pin RS232 TTL US

2Pcs HC-05 Wireless Bluetooth RF Serial Transceiver Module 6Pin RS232 TTL US

$16.798.39

12V To 9V 1.7A 15W DC-DC Step Down Converter DC Power Supply Module Waterproof

12V To 9V 1.7A 15W DC-DC Step Down Converter DC Power Supply Module Waterproof

$7.693.85

5 Pcs HC-SR501 PIR IR Passive Infrared Motion Detector Sensor Module DIY

5 Pcs HC-SR501 PIR IR Passive Infrared Motion Detector Sensor Module DIY

$11.495.75

Microwave Doppler Radar Motion Detector Sensor RCWL-0516 Module Board

Microwave Doppler Radar Motion Detector Sensor RCWL-0516 Module Board

$6.393.19

LED 5mm T1-3/4 Cool White Ultra Bright Water Clear - 10x 25x 50x Packages US

LED 5mm T1-3/4 Cool White Ultra Bright Water Clear - 10x 25x 50x Packages US

$6.893.44

Capacitive Soil Moisture Sensor Analog 0-3V Output V1.2 for Arduino with Cable

Capacitive Soil Moisture Sensor Analog 0-3V Output V1.2 for Arduino with Cable

$6.593.29

IIC I2C 4-Channel Bi-Directional 5V to 3.3V Logic Level Converter Module US Stk

IIC I2C 4-Channel Bi-Directional 5V to 3.3V Logic Level Converter Module US Stk

$6.193.10

5Pcs IIC I2C 4-Channel Bi-Directional 5V to 3.3V Logic Level Converter Module US

5Pcs IIC I2C 4-Channel Bi-Directional 5V to 3.3V Logic Level Converter Module US

$9.494.75

ATTINY88 Micro Development Board 16Mhz / Digispark ATTINY85 Upgrade for Arduino

ATTINY88 Micro Development Board 16Mhz / Digispark ATTINY85 Upgrade for Arduino

$6.893.44

L293D Motor Drive Shield Expansion Board For Arduino Uno, MEGA2560 & Duemilanove

L293D Motor Drive Shield Expansion Board For Arduino Uno, MEGA2560 & Duemilanove

$7.493.75

ESP8266 NodeMCU LUA Base Interface Expansion Testing Development Board V3

ESP8266 NodeMCU LUA Base Interface Expansion Testing Development Board V3

$6.293.15

1X MB-102 830 Point Prototype PCB Solderless Breadboard Protoboard

1X MB-102 830 Point Prototype PCB Solderless Breadboard Protoboard

$6.753.38

650nm 5mW Red Line Laser Diode Module – Adjustable Focus, 120° Fan Angle

650nm 5mW Red Line Laser Diode Module – Adjustable Focus, 120° Fan Angle

$8.294.14

12V (8-23V) In To 5V Out DC-DC Converter Module 3A 15W with USB-C Output

12V (8-23V) In To 5V Out DC-DC Converter Module 3A 15W with USB-C Output

$8.794.39

2X SD Card SPI Read / Write Module Reader / Writer For Arduino AVR ARM MCU PIC

2X SD Card SPI Read / Write Module Reader / Writer For Arduino AVR ARM MCU PIC

$11.155.58

SD Card SPI Read / Write Module Reader / Writer For Arduino AVR ARM MCU PIC

SD Card SPI Read / Write Module Reader / Writer For Arduino AVR ARM MCU PIC

$6.293.15

4V-38V to 1.3V-36V 8A Step Down Buck Power Supply Module XL4016 XH- 401

4V-38V to 1.3V-36V 8A Step Down Buck Power Supply Module XL4016 XH- 401

$7.693.85

DC to DC 4V-38V to 1.25V-36V 5A Step Down Buck Power Supply Module XL4015 USA

DC to DC 4V-38V to 1.25V-36V 5A Step Down Buck Power Supply Module XL4015 USA

$6.493.25

HC-SR501 PIR IR Passive Infrared Motion Detector Sensor Module HCSR501

HC-SR501 PIR IR Passive Infrared Motion Detector Sensor Module HCSR501

$6.293.15

W1209 5V -50C - 110C Digital Thermostat Temperature Control Module with Case

W1209 5V -50C - 110C Digital Thermostat Temperature Control Module with Case

$7.983.99

Clear Blue LED 3mm 3V 460nM Super Bright Transparent - 5x 10x 25x 50x 100x Pkgs

Clear Blue LED 3mm 3V 460nM Super Bright Transparent - 5x 10x 25x 50x 100x Pkgs

$5.993.00

2 Pcs HC-SR501 PIR IR Passive Infrared Motion Detector Sensor Module DIY

2 Pcs HC-SR501 PIR IR Passive Infrared Motion Detector Sensor Module DIY

$7.693.85

12V (8-23V) In To 5V Out DC-DC Converter Module 3A 15W with Micro USB Output

12V (8-23V) In To 5V Out DC-DC Converter Module 3A 15W with Micro USB Output

$8.694.34

3X MB-102 830 Point Prototype PCB Solderless Breadboards Protoboards 3Pcs US

3X MB-102 830 Point Prototype PCB Solderless Breadboards Protoboards 3Pcs US

$9.494.75

12V (10-35V) In To 5V Out 10A 50W Waterproof DC-DC Converter Module

12V (10-35V) In To 5V Out 10A 50W Waterproof DC-DC Converter Module

$11.495.75

Bushcraft hand auger settlers wrench manual hole drill for survival & camping

Bushcraft hand auger settlers wrench manual hole drill for survival & camping

$13.896.95

Clear Yellow LED 5mm T1-3/4 588-595nM Super Bright Transparent - 10x 25x 50x Pkg

Clear Yellow LED 5mm T1-3/4 588-595nM Super Bright Transparent - 10x 25x 50x Pkg

$6.193.10

200pcs 15 Values 0.1uF to 220uF 10V/16V/25V/50V Electrolytic Capacitor Kit

200pcs 15 Values 0.1uF to 220uF 10V/16V/25V/50V Electrolytic Capacitor Kit

$8.794.39

12V (8-23V) In To 3.3V Out 3A 10W DC-DC Waterproof Converter Module

12V (8-23V) In To 3.3V Out 3A 10W DC-DC Waterproof Converter Module

$7.493.75

Rocker Switch 2 PIN ON-OFF SPST 125VAC/10A 250VAC/3A 21x15mm RED KCD1 2/5/10 PCS

Rocker Switch 2 PIN ON-OFF SPST 125VAC/10A 250VAC/3A 21x15mm RED KCD1 2/5/10 PCS

$6.493.25

2X MB-102 830 Point Prototype PCB Solderless Breadboards Protoboards US

2X MB-102 830 Point Prototype PCB Solderless Breadboards Protoboards US

$7.893.94

Clear Green LED 3mm 3V 520nM Super Bright Transparent - 10x 25x 50x 100x Pkgs

Clear Green LED 3mm 3V 520nM Super Bright Transparent - 10x 25x 50x 100x Pkgs

$10.895.45

100Pcs DC Power Supply Jack Socket Female Panel Mount Connector 5.5 x 2.1mm

100Pcs DC Power Supply Jack Socket Female Panel Mount Connector 5.5 x 2.1mm

$44.2922.14

1/4W 1% Metal Film Resistor 100 Piece Packs 3.3 10 51 220 330 470 10K Ohm Values

1/4W 1% Metal Film Resistor 100 Piece Packs 3.3 10 51 220 330 470 10K Ohm Values

$5.492.75

MQ-5 Methane LPG Natural Gas Propane Sensor Detector Module For Arduino US

MQ-5 Methane LPG Natural Gas Propane Sensor Detector Module For Arduino US

$6.493.25

MB-102 830 Point Prototype PCB Solderless Breadboard Protoboard

MB-102 830 Point Prototype PCB Solderless Breadboard Protoboard

$5.993.00

MB-102 830 Point Breadboard + 3.3V 5V Power Supply + 65 Jumpers + Battery Cable

MB-102 830 Point Breadboard + 3.3V 5V Power Supply + 65 Jumpers + Battery Cable

$9.754.88

HC-SR04 Ultrasonic Distance Measuring Transducer Sensor Module for Arduino

HC-SR04 Ultrasonic Distance Measuring Transducer Sensor Module for Arduino

$7.994.00

ATTINY85 USB-C Development Board for Arduino & Digispark Kickstarter

ATTINY85 USB-C Development Board for Arduino & Digispark Kickstarter

$8.294.14

Bore Rope Gun Barrel Cleaning Snake for 16 Gauge Shotguns

Bore Rope Gun Barrel Cleaning Snake for 16 Gauge Shotguns

$8.984.49

ATTINY88 Micro Development Board 16Mhz / Digispark ATTINY88 Upgrade for Arduino

ATTINY88 Micro Development Board 16Mhz / Digispark ATTINY88 Upgrade for Arduino

$3.951.98

A4988 3D Printer Stepper Motor Driver Controller with Expansion Board

A4988 3D Printer Stepper Motor Driver Controller with Expansion Board

$7.193.60

12V to 3V 3A Step-Down Waterproof Miniature DC-DC Converter Power Supply...

12V to 3V 3A Step-Down Waterproof Miniature DC-DC Converter Power Supply...

$12.996.50

CHIPSEN RCPORT-TD410 RS232 Serial to Bluetooth BLE Wireless Adapter w/ Battery

CHIPSEN RCPORT-TD410 RS232 Serial to Bluetooth BLE Wireless Adapter w/ Battery

$108.5054.25

Mini360 Ultra-Small 1-17V DC Step-Down Module for RC Airplanes, Quadcopters, DIY

Mini360 Ultra-Small 1-17V DC Step-Down Module for RC Airplanes, Quadcopters, DIY

$5.692.85

Button Shield for D1 Mini ESP8266 WiFi WeMos Module IoT Wireless Control US

Button Shield for D1 Mini ESP8266 WiFi WeMos Module IoT Wireless Control US

$6.193.10

Digispark Kickstarter Attiny85 USB General Micro Development Board

Digispark Kickstarter Attiny85 USB General Micro Development Board

$7.753.88

Digispark Kickstarter Attiny85 USB General Micro Development Board

Digispark Kickstarter Attiny85 USB General Micro Development Board

$7.503.75

TP4056 Charging Board Charger Module 5V 1A Micro USB 18650 Lithium Battery 5pcs

TP4056 Charging Board Charger Module 5V 1A Micro USB 18650 Lithium Battery 5pcs

$9.924.96

LM2596 LED Driver CC/CV 3A Step-down Adjustable DC-DC Power Module

LM2596 LED Driver CC/CV 3A Step-down Adjustable DC-DC Power Module

$9.894.95

DY-SV5W Voice Playback MP3 Music Player Amplifier Module 5W SD/TF Card UART I/O

DY-SV5W Voice Playback MP3 Music Player Amplifier Module 5W SD/TF Card UART I/O

$9.954.97

STM32F103C8T6 ARM 72MHz Cortex-M3 USB STM32 Microcontroller Development Board

STM32F103C8T6 ARM 72MHz Cortex-M3 USB STM32 Microcontroller Development Board

$7.893.94

IIC I2C 4-Channel Bi-Directional 5V to 3.3V Logic Level Converter Shifter Mod...

IIC I2C 4-Channel Bi-Directional 5V to 3.3V Logic Level Converter Shifter Mod...

$12.986.49

5pcs 5MM 4pin Common Anode Diffused RGB Tri-Color Red Green Blue LED Diodes US

5pcs 5MM 4pin Common Anode Diffused RGB Tri-Color Red Green Blue LED Diodes US

$6.193.10

LOT of 5 - NEW Micro SD TF Memory Card Reader Module SPI interface Arduino

LOT of 5 - NEW Micro SD TF Memory Card Reader Module SPI interface Arduino

$19.999.99

Envistia Mall Metal 4-Pin Bridge Rectifier, Silver - KBPC35A-10

Envistia Mall Metal 4-Pin Bridge Rectifier, Silver - KBPC35A-10

$6.503.25

Rocker Switch 2 PIN ON-OFF SPST 125VAC/10A 250VAC/3A 21x15mm BLACK KCD1 2/5/10PC

Rocker Switch 2 PIN ON-OFF SPST 125VAC/10A 250VAC/3A 21x15mm BLACK KCD1 2/5/10PC

$7.193.60

LM2596 DC 4.0-40 to 1.3-37V Adjustable Step-Down Buck Power Module + Voltmeter

LM2596 DC 4.0-40 to 1.3-37V Adjustable Step-Down Buck Power Module + Voltmeter

$6.703.35

5 x HC-SR04 Ultrasonic Distance Measuring Transducer Sensor Module for Arduino

5 x HC-SR04 Ultrasonic Distance Measuring Transducer Sensor Module for Arduino

$15.007.50