RoarKit Goods

High Efficiency Output 3.3V 5V 9V 12V 5A mini560 Step Down DC-DC Converter Voltage Regulator Buck Stabilized Power Supply Module
Price: $0.91
RoarkitHigh Efficiency Output 3.3V 5V 9V 12V 5A mini560 Step Down DC-DC Converter Voltage Regulator Buck Stabilized Power Supply ModuleIntegrated Circuits China
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1PCS 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
Price: $0.72
Old Price: $0.8
Roarkit1PCS 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 12VIntegrated Circuits
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40p dupont cable jumper wire dupont line Female to Female Dupont line 20cm 1P-1P for arduino
Price: $0.85
Roarkit40p dupont cable jumper wire dupont line Female to Female Dupont line 20cm 1P-1P for arduinoIntegrated Circuits
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2Set Double Speed Measuring Sensor with Photoelectric Encoders Kit top For arduino Tacho Slot-type Optocoupler Counter Module
Price: $1.6
Old Price: $2
Roarkit2Set Double Speed Measuring Sensor with Photoelectric Encoders Kit top For arduino Tacho Slot-type Optocoupler Counter ModuleElectronic Sensors
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1PCS LCD module Blue screen PCF8574 IIC/I2C 1602 LCD Yellow-Green screen for Arduino UNO r3 mega2560 DIY KIT
Price: $1.87
Old Price: $2.5
Roarkit1PCS LCD module Blue screen PCF8574 IIC/I2C 1602 LCD Yellow-Green screen for Arduino UNO r3 mega2560 DIY KITLcd Displays
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GY-9960LLC APDS-9960 RGB and Gesture Sensor Module I2C Breakout for arduino APDS-9900 Digital environment module
Price: $1.05
RoarkitGY-9960LLC APDS-9960 RGB and Gesture Sensor Module I2C Breakout for arduino APDS-9900 Digital environment moduleElectronic Sensors
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Mini 5V Traffic Light LED Display Module for Arduino Red Yellow Green 5mm LED RGB -Traffic Light for Traffic Light System Model
Price: $0.48
RoarkitMini 5V Traffic Light LED Display Module for Arduino Red Yellow Green 5mm LED RGB -Traffic Light for Traffic Light System ModelLed Display Modules
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5pcs 3296W 10 50 100 200 500 ohm 1K 2K 5K 10K 20K 50K 100K 200K 500K 1M 2M ohm 103 100R 200R 500R Trimpot Trimmer Potentiometer
Price: $68
Old Price: $72
Roarkit5pcs 3296W 10 50 100 200 500 ohm 1K 2K 5K 10K 20K 50K 100K 200K 500K 1M 2M ohm 103 100R 200R 500R Trimpot Trimmer PotentiometerPotentiometers China
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Wireless Zigbee CC2531 CC2540 Sniffer Bare Board Packet Protocol Analyzer Module USB Interface Dongle Capture Packet Module
Price: $4.7
Old Price: $4.84
RoarkitWireless Zigbee CC2531 CC2540 Sniffer Bare Board Packet Protocol Analyzer Module USB Interface Dongle Capture Packet ModuleIntegrated Circuits
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1lot =40pcs 10cm 2.54mm 1pin 1p-1p male to male jumper wire Dupont Ribbon Cable for arduino
Price: $0.62
Old Price: $0.65
Roarkit1lot =40pcs 10cm 2.54mm 1pin 1p-1p male to male jumper wire Dupont Ribbon Cable for arduinoIntegrated Circuits China
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Rotating Potentiometer Knob Cap Digital Control Module Rotary Encoder Controller Switch 5V Diy Kit EC11 For Arduino PCB Board
Price: $70.4
Old Price: $88
RoarkitRotating Potentiometer Knob Cap Digital Control Module Rotary Encoder Controller Switch 5V Diy Kit EC11 For Arduino PCB BoardPotentiometers
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ESP32-CAM-MB ESP-32S WiFi Module Serial to WiFi Development Board 5V Bluetooth With OV2640 Camera Support Photo/Video Antenna
Price: $4.37
RoarkitESP32-CAM-MB ESP-32S WiFi Module Serial to WiFi Development Board 5V Bluetooth With OV2640 Camera Support Photo/Video AntennaIntegrated Circuits
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1pcs 4x6 cm PROTOTYPE PCB 4*6 panel double coating/tinning PCB Universal Board double Sided PCB 2.54MM board
Price: $36.8
Roarkit1pcs 4x6 cm PROTOTYPE PCB 4*6 panel double coating/tinning PCB Universal Board double Sided PCB 2.54MM boardDouble-Sided Boards
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5V IR Infrared Remote Decoder Encoding Transmitter&Receiver Wireless Module For Arduino
Price: $1.64
Old Price: $1.73
Roarkit5V IR Infrared Remote Decoder Encoding Transmitter&Receiver Wireless Module For ArduinoIntegrated Circuits China
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1PCS DS1820 Stainless steel package Waterproof DS18b20 temperature probe temperature sensor 18B20 For Arduino
Price: $1.28
Old Price: $1.35
Roarkit1PCS DS1820 Stainless steel package Waterproof DS18b20 temperature probe temperature sensor 18B20 For ArduinoElectronic Sensors
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Smart Electronics Soil Moisture Hygrometer Detection Humidity Sensor Module For arduino Development Board DIY Robot Smart Car
Price: $0.62
RoarkitSmart Electronics Soil Moisture Hygrometer Detection Humidity Sensor Module For arduino Development Board DIY Robot Smart CarElectronic Sensors
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Free shipping Hot Sale Smart Electronics Rain Water Level Sensor Module Detection Liquid Surface Depth Height for Arduino
Price: $0.41
RoarkitFree shipping Hot Sale Smart Electronics Rain Water Level Sensor Module Detection Liquid Surface Depth Height for ArduinoElectronic Sensors China
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IIC I2C GY-521 MPU-6050 MPU6050 Module 3 Axis Analog Gyro Sensors Accelerometer For Arduino DC 3V-5V
Price: $1.28
RoarkitIIC I2C GY-521 MPU-6050 MPU6050 Module 3 Axis Analog Gyro Sensors Accelerometer For Arduino DC 3V-5VIntegrated Circuits
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SOP16 to DIP8 Adapter+SOP8 150mil 200mil 208mil 209mil Socket Suitable for EZP2010 EZP2013 CH341A TL866CS TL866A Programmer
Price: $1.15
Old Price: $1.45
RoarkitSOP16 to DIP8 Adapter+SOP8 150mil 200mil 208mil 209mil Socket Suitable for EZP2010 EZP2013 CH341A TL866CS TL866A ProgrammerIntegrated Circuits China
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1PCS The Tiny RTC I2C modules 24C32 memory DS1307 clock RTC module for arduino (without battery)
Price: $0.69
Roarkit1PCS The Tiny RTC I2C modules 24C32 memory DS1307 clock RTC module for arduino (without battery)Integrated Circuits
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Wireless module CP2102 chip NodeMcu Lua WIFI Internet of Things development board based ESP8266 ESP-12E for Arduino Compatible
Price: $2.94
Old Price: $3.1
RoarkitWireless module CP2102 chip NodeMcu Lua WIFI Internet of Things development board based ESP8266 ESP-12E for Arduino CompatibleIntegrated Circuits China
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5PCS/LOT PAM8403 module Super mini digital amplifier board 2 * 3W Class D digital amplifier board efficient 2.5 to 5V USB power
Price: $1.32
Roarkit5PCS/LOT PAM8403 module Super mini digital amplifier board 2 * 3W Class D digital amplifier board efficient 2.5 to 5V USB powerIntegrated Circuits
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Indoor Air SGP30 Measurement Gas Sensor Multi-pixel TVOC/eCO2 Quality Formaldehyde Carbon Dioxide Detector Tester For Arduino
Price: $5.65
RoarkitIndoor Air SGP30 Measurement Gas Sensor Multi-pixel TVOC/eCO2 Quality Formaldehyde Carbon Dioxide Detector Tester For ArduinoElectronic Sensors
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10pcs 12v Active Buzzer Magnetic Long Continous Beep Tone Alarm Ringer 12mm MINI Active Piezo Buzzers Fit For Arduino Diy Kit
Price: $1.52
Old Price: $1.6
Roarkit10pcs 12v Active Buzzer Magnetic Long Continous Beep Tone Alarm Ringer 12mm MINI Active Piezo Buzzers Fit For Arduino Diy KitInternal Speakers China
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MAX7219 Red/Blue/Yellow Green LED Microcontroller 4 In 1 one Display with 5P Line Dot Matrix Module 5V for Arduino DIY KIT 8x8
Price: $5.95
Old Price: $6.61
RoarkitMAX7219 Red/Blue/Yellow Green LED Microcontroller 4 In 1 one Display with 5P Line Dot Matrix Module 5V for Arduino DIY KIT 8x8Led Display Modules
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5V 1 Channel SSR G3MB-202P Solid State Relay Module 240V 2A Output with Resistive Fuse For Arduino
Price: $1.23
Old Price: $1.3
Roarkit5V 1 Channel SSR G3MB-202P Solid State Relay Module 240V 2A Output with Resistive Fuse For ArduinoIntegrated Circuits China
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Digispark kickstarter miniature minimal Development Board ATTINY85 Module for Arduino usb ATtiny13A/ATtiny25/ATtiny45 connector
Price: $2.75
RoarkitDigispark kickstarter miniature minimal Development Board ATTINY85 Module for Arduino usb ATtiny13A/ATtiny25/ATtiny45 connectorIntegrated Circuits
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KY-018 photosensitive sensor module light module detects photosensitive photosensitive resistor module for arduino
Price: $0.36
RoarkitKY-018 photosensitive sensor module light module detects photosensitive photosensitive resistor module for arduinoElectronic Sensors
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NANO I/O IO Expansion Sensor Shield Module For Arduino UNO R3 Nano V3.0 3.0 Controller Compatible Board I2C PWM Interface 3.3V
Price: $1.31
RoarkitNANO I/O IO Expansion Sensor Shield Module For Arduino UNO R3 Nano V3.0 3.0 Controller Compatible Board I2C PWM Interface 3.3VIntegrated Circuits
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10pcs free shipping 74HC595D 74HC595 SOP-16 Counter Shift Registers 8bit Shiftr new original
Price: $1.04
Roarkit10pcs free shipping 74HC595D 74HC595 SOP-16 Counter Shift Registers 8bit Shiftr new originalIntegrated Circuits
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Mini Bluetooth 5.0 Decoder Board Audio Receiver BT5.0 PRO MP3 Lossless Player Wireless Stereo Music Amplifier Module With Case
Price: $1.85
Old Price: $1.95
RoarkitMini Bluetooth 5.0 Decoder Board Audio Receiver BT5.0 PRO MP3 Lossless Player Wireless Stereo Music Amplifier Module With CaseIntegrated Circuits China
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5pcs/lot Thermocouple / RTD / 6*50MM DS18B20/NTC encapsulated stainless steel tube steel head stainless steel tube
Price: $0.85
Old Price: $0.89
Roarkit5pcs/lot Thermocouple / RTD / 6*50MM DS18B20/NTC encapsulated stainless steel tube steel head stainless steel tubeElectronic Sensors
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Thermal sensor module temperature sensor module Thermistor Sensor for arduino
Price: $0.57
RoarkitThermal sensor module temperature sensor module Thermistor Sensor for arduinoElectronic Sensors China
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Microphone Voice Sound Sensor Module For Arduino Analog Digital Output Sensors KY-038
Price: $0.45
Old Price: $0.47
RoarkitMicrophone Voice Sound Sensor Module For Arduino Analog Digital Output Sensors KY-038Electronic Sensors
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Mini IR Pyroelectric Infrared PIR Motion Human Sensor Automatic Detector Module high reliability 12mm x 25mm Sensors Electric
Price: $1.03
RoarkitMini IR Pyroelectric Infrared PIR Motion Human Sensor Automatic Detector Module high reliability 12mm x 25mm Sensors ElectricIntegrated Circuits
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Hot Sale ACS712 5A 20A 30A Range Hall Current Sensor Module ACS712 Module For Arduino
Price: $1.14
RoarkitHot Sale ACS712 5A 20A 30A Range Hall Current Sensor Module ACS712 Module For ArduinoIntegrated Circuits China
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4 Bits DIY Digital Clock 1 INCH Electronic Kit Suite Microcontroller RED Tube LED Display Time Thermometer Alarm MCU STC15F204EA
Price: $2.88
Roarkit4 Bits DIY Digital Clock 1 INCH Electronic Kit Suite Microcontroller RED Tube LED Display Time Thermometer Alarm MCU STC15F204EAIntegrated Circuits China
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Snow/Raindrops Detection Sensor Module Rain Weather Module Humidity For Arduino
Price: $0.56
Old Price: $0.7
RoarkitSnow/Raindrops Detection Sensor Module Rain Weather Module Humidity For ArduinoElectronic Sensors
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1SET Mega 2560 R3 Mega2560 REV3 (ATmega2560-16AU CH340G) Board with USB Cable compatible for arduino
Price: $17.1
Old Price: $19
Roarkit1SET Mega 2560 R3 Mega2560 REV3 (ATmega2560-16AU CH340G) Board with USB Cable compatible for arduinoIntegrated Circuits China
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Two Voltage 18650 Lithium Battery Shield V8 Mobile Power Expansion Board Module 5V/3A 3V/1A Micro USB For Arduino ESP32 ESP8266
Price: $2.23
RoarkitTwo Voltage 18650 Lithium Battery Shield V8 Mobile Power Expansion Board Module 5V/3A 3V/1A Micro USB For Arduino ESP32 ESP8266Integrated Circuits
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Industrial USB to RS232 RS485 CH340G PL2303 Converter Communication Module Bidirectional Half Duplex Serial Line TVS Protection
Price: $1.99
Old Price: $2.1
RoarkitIndustrial USB to RS232 RS485 CH340G PL2303 Converter Communication Module Bidirectional Half Duplex Serial Line TVS ProtectionIntegrated Circuits China
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RGB LED Ring 8 Bits LEDs WS2812 5050 RGB LED Ring Lamp Light with Integrated Drivers for arduino Diy Kit
Price: $0.91
RoarkitRGB LED Ring 8 Bits LEDs WS2812 5050 RGB LED Ring Lamp Light with Integrated Drivers for arduino Diy KitIntegrated Circuits China
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1lot =40pcs 10cm 2.54mm 1pin 1p-1p male to female jumper wire Dupont Ribbon Cable for arduino
Price: $0.62
Old Price: $0.65
Roarkit1lot =40pcs 10cm 2.54mm 1pin 1p-1p male to female jumper wire Dupont Ribbon Cable for arduinoIntegrated Circuits
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10PCS IRF510 IRF530 IRF540 IRF630 IRF640 IRF730 IRF740 IRF830 IRF840 LM317T Transistor TO-220 TO220 LM317 IRF3205 IRFZ44N
Price: $1.52
Old Price: $1.6
Roarkit10PCS IRF510 IRF530 IRF540 IRF630 IRF640 IRF730 IRF740 IRF830 IRF840 LM317T Transistor TO-220 TO220 LM317 IRF3205 IRFZ44NIntegrated Circuits
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New WS2812 RGB LED Breakout module For arduino
Price: $0.34
RoarkitNew WS2812 RGB LED Breakout module For arduinoIntegrated Circuits
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1PCS 1.3" OLED module white and blue color 128X64 1.3 inch OLED LCD LED Display Module For Arduino 1.3" IIC Communicate
Price: $2.89
Old Price: $3.4
Roarkit1PCS 1.3" OLED module white and blue color 128X64 1.3 inch OLED LCD LED Display Module For Arduino 1.3" IIC CommunicateLcd Displays
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Free shipping! Pulse Sensor Kit for arduino Pulsesensor Heart Rate Module with Fitting
Price: $2.47
Old Price: $3.25
RoarkitFree shipping! Pulse Sensor Kit for arduino Pulsesensor Heart Rate Module with FittingElectronic Sensors China
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5A LED Drive Lithium ion batteries power supply module XL4015 step down Constant current constant voltage
Price: $1.93
Old Price: $2.02
Roarkit5A LED Drive Lithium ion batteries power supply module XL4015 step down Constant current constant voltageIntegrated Circuits China
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3.3V/5V MB102 Breadboard power module+MB-102 830 points Prototype Bread board for arduino kit +65 jumper wires wholesale
Price: $4.32
Old Price: $4.55
Roarkit3.3V/5V MB102 Breadboard power module+MB-102 830 points Prototype Bread board for arduino kit +65 jumper wires wholesaleIntegrated Circuits China
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DIP 10PCS DC-DC Buck Converter Step Down Module LM2596 Power Supply Output 1.25V-30V
Price: $8.94
RoarkitDIP 10PCS DC-DC Buck Converter Step Down Module LM2596 Power Supply Output 1.25V-30VIntegrated Circuits
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MT3608 DC-DC 2A Boost module pressure plate 2A Max Step Up Power Module with MICRO USB Booster Power Module For Arduino
Price: $0.52
Old Price: $0.65
RoarkitMT3608 DC-DC 2A Boost module pressure plate 2A Max Step Up Power Module with MICRO USB Booster Power Module For ArduinoIntegrated Circuits
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DC-DC 2-24V to 2-28V Step Up Adjustable Power Module Step Up Boost Converter 2A SX1308
Price: $0.4
RoarkitDC-DC 2-24V to 2-28V Step Up Adjustable Power Module Step Up Boost Converter 2A SX1308Integrated Circuits
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GY-9960-3.3 APDS-9960 proximity detection and non-contact gesture detection RGB and Gesture
Price: $1.38
Old Price: $1.45
RoarkitGY-9960-3.3 APDS-9960 proximity detection and non-contact gesture detection RGB and GestureElectronic Sensors China
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10 Pcs 2Pin Passive Electronic Alarm Buzzer 16R 12x8.5mm 12085 16 Ohm Resistance 2KHz 3/5/9/12V Acoustic Components Universal
Price: $0.83
Roarkit10 Pcs 2Pin Passive Electronic Alarm Buzzer 16R 12x8.5mm 12085 16 Ohm Resistance 2KHz 3/5/9/12V Acoustic Components UniversalInternal Speakers China
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Original GY-271 HMC5883L L883 module electronic compass compass module three-axis magnetic field sensor
Price: $1.51
RoarkitOriginal GY-271 HMC5883L L883 module electronic compass compass module three-axis magnetic field sensorEquipment For Tourism
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MAX31855 Module K Type Thermocouple Temp Sensor 0-800 Degrees Temperature Measurement For Arduino
Price: $3.13
Old Price: $3.3
RoarkitMAX31855 Module K Type Thermocouple Temp Sensor 0-800 Degrees Temperature Measurement For ArduinoIntegrated Circuits
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5V ESP8266 ESP-01 2 Channel WiFi Relay Module 2 Channel Relay Module For IOT Smart Home
Price: $2.5
Roarkit5V ESP8266 ESP-01 2 Channel WiFi Relay Module 2 Channel Relay Module For IOT Smart HomeIntegrated Circuits
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Free shipping AMS1117 3.3V 5V DC-DC Step-Down power supply module AMS1117-5.0V Power Buck module AMS1117-3.3V LDO 800MA
Price: $0.47
RoarkitFree shipping AMS1117 3.3V 5V DC-DC Step-Down power supply module AMS1117-5.0V Power Buck module AMS1117-3.3V LDO 800MAIntegrated Circuits China
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RGB LED Ring 1 3 4 7 8 9 12 16 24 32 Bits LEDs WS2812 5050 RGB LED Ring Lamp Light with Integrated Drivers For Arduino DIY Kit
Price: $0.28
RoarkitRGB LED Ring 1 3 4 7 8 9 12 16 24 32 Bits LEDs WS2812 5050 RGB LED Ring Lamp Light with Integrated Drivers For Arduino DIY KitIntegrated Circuits
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IR Flame Sensor Module Detector Smartsense For Temperature Detecting Suitable For Arduino Free Shipping Wholesale
Price: $0.57
RoarkitIR Flame Sensor Module Detector Smartsense For Temperature Detecting Suitable For Arduino Free Shipping WholesaleElectronic Sensors
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