Roarkit Goods From China

Free shipping! 100% New and original Ultra-small LM2596 power supply module DC-DC BUCK 3A adjustable step-down module
Price: $0.62
RoarkitFree shipping! 100% New and original Ultra-small LM2596 power supply module DC-DC BUCK 3A adjustable step-down moduleIntegrated Circuits
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1.2v 12v ZB2L3 18650 Li-ion Lithium Battery Capacity Tester + Resistance Lead-acid Battery Capacity Meter Discharge Tester
Price: $3.47
Roarkit1.2v 12v ZB2L3 18650 Li-ion Lithium Battery Capacity Tester + Resistance Lead-acid Battery Capacity Meter Discharge Tester
NovelDIY Store
1pcs 2x8 cm PROTOTYPE PCB 2*8cm panel double coating/tinning PCB Universal Board double Sided PCB 2.54MM board
Price: $0.33
Roarkit1pcs 2x8 cm PROTOTYPE PCB 2*8cm panel double coating/tinning PCB Universal Board double Sided PCB 2.54MM boardDouble-Sided Boards China
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CJMCU CP2102 MICRO USB to UART TTL Module 6Pin 5pin Serial Converter UART STC Replace FT232 NEW for arduino
Price: $1.57
Old Price: $1.65
RoarkitCJMCU CP2102 MICRO USB to UART TTL Module 6Pin 5pin Serial Converter UART STC Replace FT232 NEW for arduinoIntegrated Circuits
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XH-M131 DC 5V / 12V Light Control Switch Photoresistor Relay Module Detection Sensor 10A brightness Automatic Control Module
Price: $1.42
RoarkitXH-M131 DC 5V / 12V Light Control Switch Photoresistor Relay Module Detection Sensor 10A brightness Automatic Control ModuleIntegrated Circuits
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WeMos D1 Mini Pro V3.0 NodeMcu 4MB/16MB Bytes Lua WIFI Internet of Things Development Board Based ESP8266 CH340G V2 With Antenna
Price: $0.83
RoarkitWeMos D1 Mini Pro V3.0 NodeMcu 4MB/16MB Bytes Lua WIFI Internet of Things Development Board Based ESP8266 CH340G V2 With AntennaIntegrated Circuits
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MCP2515 CAN Bus Module TJA1050 receiver SPI For 51 arduino Diy Kit MCU ARM controller
Price: $2.1
RoarkitMCP2515 CAN Bus Module TJA1050 receiver SPI For 51 arduino Diy Kit MCU ARM controllerIntegrated Circuits China
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0.91 inch 12832 white and blue color 128X32 OLED LCD LED Display Module 0.91" IIC Communicate
Price: $1.62
Roarkit0.91 inch 12832 white and blue color 128X32 OLED LCD LED Display Module 0.91" IIC CommunicateLcd Displays
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10pcs 3v Active Buzzer Magnetic Long Continous Beep Tone Alarm Ringer 12mm MINI Active Piezo Buzzers Fit For Arduino Diy Electro
Price: $1.45
Roarkit10pcs 3v Active Buzzer Magnetic Long Continous Beep Tone Alarm Ringer 12mm MINI Active Piezo Buzzers Fit For Arduino Diy ElectroInternal Speakers
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Dupont line 120pcs 30cm male to male + male to female and female to female jumper wire Dupont cable for Arduino
Price: $1.91
Old Price: $1.95
RoarkitDupont line 120pcs 30cm male to male + male to female and female to female jumper wire Dupont cable for ArduinoIntegrated Circuits China
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10pcs SOT23 MSOP10 Adapter Plate SMD To DIP10 Pinboard UNAX 0.5mm/0.95mm To 2.54mm PCB
Price: $56
Old Price: $59.2
Roarkit10pcs SOT23 MSOP10 Adapter Plate SMD To DIP10 Pinboard UNAX 0.5mm/0.95mm To 2.54mm PCBDouble-Sided Boards
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GY-68 BMP180 GY68 Digital Barometric Pressure Sensor Board Module I2C Interface For Arduino Compatible with BMP085
Price: $0.9
RoarkitGY-68 BMP180 GY68 Digital Barometric Pressure Sensor Board Module I2C Interface For Arduino Compatible with BMP085Pressure Sensors
NovelDIY Store
10PCS/LOT Laser Diodes 5mW 650 nm Diodo RED Dot Laser Diod Circuit 3V/5V 5mW 650nm Module Pointer Sight Copper Head
Price: $1.55
Roarkit10PCS/LOT Laser Diodes 5mW 650 nm Diodo RED Dot Laser Diod Circuit 3V/5V 5mW 650nm Module Pointer Sight Copper HeadIntegrated Circuits
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4Pin White Blue Color 0.96 inch 128X64 OLED Display Module Yellow Blue For Arduino 0.96'' IIC I2C Communicate
Price: $1.74
Roarkit4Pin White Blue Color 0.96 inch 128X64 OLED Display Module Yellow Blue For Arduino 0.96'' IIC I2C CommunicateLed Modules China
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10pcs WH148 Linear Potentiometer 15mm Shaft With Nuts And Washers 3pin WH148 B1K B2K B5K B10K B20K B50K B100K B250K B500K B1M
Price: $1.82
Old Price: $1.92
Roarkit10pcs WH148 Linear Potentiometer 15mm Shaft With Nuts And Washers 3pin WH148 B1K B2K B5K B10K B20K B50K B100K B250K B500K B1MPotentiometers China
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0.28 inch DC LED Digital Voltmeter 0-100V Voltage Meter Auto Car Mobile Power Voltage Tester Detector 12V Red Green Blue Yellow
Price: $1.1
Old Price: $1.15
Roarkit0.28 inch DC LED Digital Voltmeter 0-100V Voltage Meter Auto Car Mobile Power Voltage Tester Detector 12V Red Green Blue YellowVoltmeters China
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DS18B20 single-bus digital temperature sensor module for Arduino
Price: $0.8
RoarkitDS18B20 single-bus digital temperature sensor module for ArduinoElectronic Sensors
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1 channel Jog digital touch Blue Digital TTP223B Sensor Module Capacitive Touch Switch for Arduino Diy Starter Kit
Price: $0.37
Old Price: $0.49
Roarkit1 channel Jog digital touch Blue Digital TTP223B Sensor Module Capacitive Touch Switch for Arduino Diy Starter KitElectronic Sensors
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L298N Motor Driver Controller Board L298 Module For Arduino Dual H Bridge DC Stepper Motor Smart Car Robot
Price: $1.4
RoarkitL298N Motor Driver Controller Board L298 Module For Arduino Dual H Bridge DC Stepper Motor Smart Car RobotIntegrated Circuits
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HY-SRF05 SRF05 Ultrasonic Distance Sensor Module 5Pin DC 5V For Arduino UNO Replace SR04 Electronic Brick Compatible Interface
Price: $1.13
Old Price: $1.2
RoarkitHY-SRF05 SRF05 Ultrasonic Distance Sensor Module 5Pin DC 5V For Arduino UNO Replace SR04 Electronic Brick Compatible InterfaceIntegrated Circuits
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TTP224 4-way / TTP226 8 channel / TTP229 16 channel Switch Touch Sensor Capacitive Touch Sensor Module
Price: $0.9
Old Price: $0.95
RoarkitTTP224 4-way / TTP226 8 channel / TTP229 16 channel Switch Touch Sensor Capacitive Touch Sensor ModuleIntegrated Circuits
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Micro USB DC 2CH Adjustable PWM Signal Generator Duty Cycle Pulse Frequency Module Digital LED Display Tube 5V 12V 24V DIY
Price: $120.8
Old Price: $151.2
RoarkitMicro USB DC 2CH Adjustable PWM Signal Generator Duty Cycle Pulse Frequency Module Digital LED Display Tube 5V 12V 24V DIYSignal Generators
NovelDIY Store
1S 2S 3S 4S Single 3.7V Lithium Battery Capacity Indicator Module 4.2V Blue 1-8S Electric Vehicle Battery Power Tester Li-ion
Price: $0.75
Roarkit1S 2S 3S 4S Single 3.7V Lithium Battery Capacity Indicator Module 4.2V Blue 1-8S Electric Vehicle Battery Power Tester Li-ionIntegrated Circuits
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Free Shipping LM317 module DC-DC DC Converter Buck Circuit Board adjustable linear regulator
Price: $0.81
Old Price: $0.85
RoarkitFree Shipping LM317 module DC-DC DC Converter Buck Circuit Board adjustable linear regulatorIntegrated Circuits
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TDA2030A Module 6V 9V 12V Single Power Supply Audio TDA2030 Amplifier DIY Digital Circuit Board
Price: $0.45
Old Price: $0.75
RoarkitTDA2030A Module 6V 9V 12V Single Power Supply Audio TDA2030 Amplifier DIY Digital Circuit BoardIntegrated Circuits China
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10Pcs 5*7 PCB 5x7 PCB 5cm 7cm DIY Prototype Paper PCB Universal Board yellow
Price: $0.55
Roarkit10Pcs 5*7 PCB 5x7 PCB 5cm 7cm DIY Prototype Paper PCB Universal Board yellowIntegrated Circuits
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Ribbon Cable 20 WAY Flat Color Rainbow 20Pin Wire Dupont Connector 20P 2.54MM Pitch 1Meters
Price: $1.88
RoarkitRibbon Cable 20 WAY Flat Color Rainbow 20Pin Wire Dupont Connector 20P 2.54MM Pitch 1MetersIntegrated Circuits
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24V/12V To 5V/5A 25W DC-DC Buck Step Down Power Supply Module Synchronous Rectification Power Converter Replace LM2596S
Price: $1.55
Old Price: $1.63
Roarkit24V/12V To 5V/5A 25W DC-DC Buck Step Down Power Supply Module Synchronous Rectification Power Converter Replace LM2596SIntegrated Circuits China
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MH-ET LIVE Omnidirectional Microphone Module I2S Interface INMP441 MEMS High Precision Low Power Ultra small volume for ESP32
Price: $1.62
Old Price: $1.8
RoarkitMH-ET LIVE Omnidirectional Microphone Module I2S Interface INMP441 MEMS High Precision Low Power Ultra small volume for ESP32Integrated Circuits
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2.4GHz 3dBi WiFi 2.4g Antenna Aerial Wireless Router+ 17cm PCI U.FL IPX to RP SMA Male Pigtail Cable CC2531 CC2540 ESP8266 ESP32
Price: $0.96
Old Price: $1.2
Roarkit2.4GHz 3dBi WiFi 2.4g Antenna Aerial Wireless Router+ 17cm PCI U.FL IPX to RP SMA Male Pigtail Cable CC2531 CC2540 ESP8266 ESP32Integrated Circuits
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ESP32 ESP-32 ESP-32S ESP32S For WeMos Mini D1 Wifi Bluetooth Wireless Board Module Based ESP-WROOM-32 Dual Core NEW
Price: $4.87
Old Price: $7.5
RoarkitESP32 ESP-32 ESP-32S ESP32S For WeMos Mini D1 Wifi Bluetooth Wireless Board Module Based ESP-WROOM-32 Dual Core NEWIntegrated Circuits
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Three-Dimensional 3D Colorful Christmas Tree DIY Kit Red/Green/Yellow 7 Colors LED Water Lamp Flash Circuit Electronic Fun Suite
Price: $2.59
RoarkitThree-Dimensional 3D Colorful Christmas Tree DIY Kit Red/Green/Yellow 7 Colors LED Water Lamp Flash Circuit Electronic Fun SuiteIntegrated Circuits
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15KV Frequency DC High Voltage Arc Ignition Generator Inverter Boost Step-Up 18650 DIY Kit U Core Transformer Suite 3.7V
Price: $1.13
Roarkit15KV Frequency DC High Voltage Arc Ignition Generator Inverter Boost Step-Up 18650 DIY Kit U Core Transformer Suite 3.7VIntegrated Circuits China
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600pcs/set 30 Kinds 1/4W Resistance 1% Metal Film Resistor Pack Assorted Kit 1K 10K 100K 220ohm 1M Resistors 300pcs/set
Price: $1.51
Roarkit600pcs/set 30 Kinds 1/4W Resistance 1% Metal Film Resistor Pack Assorted Kit 1K 10K 100K 220ohm 1M Resistors 300pcs/setResistors
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120Pcs 1Set 12 values 50V 16V 0.22UF-470UF 4*7MM 5X7MM Aluminum Electrolytic Capacitor Assortment Kit Pack
Price: $1.28
Roarkit120Pcs 1Set 12 values 50V 16V 0.22UF-470UF 4*7MM 5X7MM Aluminum Electrolytic Capacitor Assortment Kit PackCapacitors China
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Nano V3.0 3.0 ATmega328 CH340G CH340 Mini USB TYPE-C UART Interface Board Micro Controller Module For Arduino 5V Microcontroller
Price: $2.69
RoarkitNano V3.0 3.0 ATmega328 CH340G CH340 Mini USB TYPE-C UART Interface Board Micro Controller Module For Arduino 5V MicrocontrollerIntegrated Circuits
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AHT10 AHT20 AHT21 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace SHT20
Price: $1.06
RoarkitAHT10 AHT20 AHT21 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace SHT20Electronic Sensors
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10PCS/LOT TP4056 TP4056E 4056E TC4056A 1A Linear Li-Ion Battery Charger IC SOP8
Price: $0.94
Roarkit10PCS/LOT TP4056 TP4056E 4056E TC4056A 1A Linear Li-Ion Battery Charger IC SOP8Integrated Circuits China
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Stainless Steel RTD PT100 Temperature Sensor 2B With 0.5 Meter 3 Cable Wires Platinum Thermal Galvanic Precision Probe Type
Price: $1.99
RoarkitStainless Steel RTD PT100 Temperature Sensor 2B With 0.5 Meter 3 Cable Wires Platinum Thermal Galvanic Precision Probe TypeThermometers
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For arduino 45 in 1 Sensors Modules Starter Kit better than 37in1 sensor kit 37 in 1 Sensor Kit UNO R3 MEGA2560
Price: $11.95
Old Price: $13.9
RoarkitFor arduino 45 in 1 Sensors Modules Starter Kit better than 37in1 sensor kit 37 in 1 Sensor Kit UNO R3 MEGA2560Integrated Circuits
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10pcs/lot MP1584EN DC-DC Step-Down Power Supply Module 3A Adjustable 24V-12V 9V To 5V Super LM2596 Ultra-Small Size
Price: $8.17
Old Price: $8.78
Roarkit10pcs/lot MP1584EN DC-DC Step-Down Power Supply Module 3A Adjustable 24V-12V 9V To 5V Super LM2596 Ultra-Small SizeIntegrated Circuits
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Nano Data Record Logging Shield Module For Arduino Nano Recorder Module 3.3V With SD Card Interface Module RTC Real Time Clock
Price: $3.05
RoarkitNano Data Record Logging Shield Module For Arduino Nano Recorder Module 3.3V With SD Card Interface Module RTC Real Time ClockIntegrated Circuits
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433Mhz RF Wireless Transmitter Module and Receiver Kit 5V DC 315MHZ Wireless For Arduino Raspberry Pi /ARM/MCU WL Diy Kit
Price: $0.43
Roarkit433Mhz RF Wireless Transmitter Module and Receiver Kit 5V DC 315MHZ Wireless For Arduino Raspberry Pi /ARM/MCU WL Diy KitIntegrated Circuits
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GPS Neo-6m Satellite Positioning Module Development Board NEO-6M 6M for Arduino STM32 C51 51 MCU Microcontroller
Price: $4.66
RoarkitGPS Neo-6m Satellite Positioning Module Development Board NEO-6M 6M for Arduino STM32 C51 51 MCU MicrocontrollerIntegrated Circuits
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1lot=40pcs 10cm 2.54mm 1pin 1p-1p Female To Female (F-F) Dupont jumper wire Ribbon Cable for arduino
Price: $0.62
Old Price: $0.65
Roarkit1lot=40pcs 10cm 2.54mm 1pin 1p-1p Female To Female (F-F) Dupont jumper wire Ribbon Cable for arduinoIntegrated Circuits China
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Free Shipping 40pcs dupont cable jumper wire dupont line Male to Female dupont line 2.54MM 20cm 1P-1P for arduino
Price: $0.89
RoarkitFree Shipping 40pcs dupont cable jumper wire dupont line Male to Female dupont line 2.54MM 20cm 1P-1P for arduinoIntegrated Circuits China
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MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Detection Smoke methane liquefied Gas Sensor Module for Arduino Starter DIY Kit
Price: $0.98
RoarkitMQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Detection Smoke methane liquefied Gas Sensor Module for Arduino Starter DIY KitElectronic Sensors
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Speed sensor Tacho sensor Slot-type Optocoupler Tacho-generator Counter Module for Arduino for Raspberry pi
Price: $0.48
RoarkitSpeed sensor Tacho sensor Slot-type Optocoupler Tacho-generator Counter Module for Arduino for Raspberry piElectronic Sensors
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Pro mini Atmega328P/Atmega168PA-AU Pro Mini 328 Mini ATMEGA328 3.3V 8MHz 5V 16Mhz for Arduino Compatible Nano CP2102 FT232RL
Price: $4.41
Old Price: $5.8
RoarkitPro mini Atmega328P/Atmega168PA-AU Pro Mini 328 Mini ATMEGA328 3.3V 8MHz 5V 16Mhz for Arduino Compatible Nano CP2102 FT232RLIntegrated Circuits
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LCD module Blue/ Yellow Green screen HD44780 IIC/I2C 2004 5V 20X4 LCD board provides library files for arduino DIY KIT
Price: $4.26
Old Price: $4.5
RoarkitLCD module Blue/ Yellow Green screen HD44780 IIC/I2C 2004 5V 20X4 LCD board provides library files for arduino DIY KITLcd Displays China
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200PCS 3MM 5MM Led Kit With Box Mixed Color Red Green Yellow Blue White Light Emitting Diode Assortment 5x100pcs=500Pcs F3 F5
Price: $3.18
Old Price: $3.53
Roarkit200PCS 3MM 5MM Led Kit With Box Mixed Color Red Green Yellow Blue White Light Emitting Diode Assortment 5x100pcs=500Pcs F3 F5Diodes
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PCF8574 PCF8574T I/O for I2C Port Interface Support Cascading Extended Module
Price: $0.98
RoarkitPCF8574 PCF8574T I/O for I2C Port Interface Support Cascading Extended ModuleIntegrated Circuits China
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GY-273 3V-5V Original L883 HMC5883L Triple Axis Compass Magnetometer Sensor Module For Arduino Hot Worldwide
Price: $1.4
Old Price: $1.75
RoarkitGY-273 3V-5V Original L883 HMC5883L Triple Axis Compass Magnetometer Sensor Module For Arduino Hot WorldwideIntegrated Circuits
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10PCS/LOT New NE555 NE555P NE555N 555 Timers DIP-8 8 Pin DIP Sockets /SOP-8 SMD NE555DR IC
Price: $0.8
Roarkit10PCS/LOT New NE555 NE555P NE555N 555 Timers DIP-8 8 Pin DIP Sockets /SOP-8 SMD NE555DR ICIntegrated Circuits China
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ESP8266 D1 Mini Pro WiFi Development Board NodeMcu WS2812 RGB DHT11 DHT22 AM2302 Relay DS18B20 BMP180 Motor for WeMos DIY Kit
Price: $0.43
Old Price: $0.45
RoarkitESP8266 D1 Mini Pro WiFi Development Board NodeMcu WS2812 RGB DHT11 DHT22 AM2302 Relay DS18B20 BMP180 Motor for WeMos DIY KitIntegrated Circuits China
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DIP 1PCS DC-DC Buck Converter Step Down Module LM2596 Power Supply Output 1.25V-30V
Price: $0.84
RoarkitDIP 1PCS DC-DC Buck Converter Step Down Module LM2596 Power Supply Output 1.25V-30VIntegrated Circuits
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Free Shipping 10PCS/LOT 49E OH49E SS49E linear Hall Switch sensor Hall element New and Origianl
Price: $0.76
RoarkitFree Shipping 10PCS/LOT 49E OH49E SS49E linear Hall Switch sensor Hall element New and OrigianlIntegrated Circuits
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AM312 HC-SR501 HC-SR505 MH-SR602 Adjust IR Pyroelectric Infrared Mini PIR Human Sensor Detector Module Bracket for Arduino
Price: $0.52
RoarkitAM312 HC-SR501 HC-SR505 MH-SR602 Adjust IR Pyroelectric Infrared Mini PIR Human Sensor Detector Module Bracket for ArduinoElectronic Sensors
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LM358 100 times gain Signal amplification amplifier Operational Amplifier Module
Price: $0.51
RoarkitLM358 100 times gain Signal amplification amplifier Operational Amplifier ModuleIntegrated Circuits
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5PCS/LOT AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 AM2302
Price: $4.72
Old Price: $5.25
Roarkit5PCS/LOT AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 AM2302Electronic Sensors
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