Billowtech Goods

1pcs MQ-5 Methane Natural Gas Sensor Shield Liquefied Electronic Detector Module New for arduino
Price: $0.85
1pcs MQ-5 Methane Natural Gas Sensor Shield Liquefied Electronic Detector Module New for arduino
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1PCS LM393 4-pin thermal sensor module temperature sensor module thermistor thermal sensor 4-wire system
Price: $0.3
1PCS LM393 4-pin thermal sensor module temperature sensor module thermistor thermal sensor 4-wire system
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DHT11 digital temperature and humidity sensor module suitable for Wemos D1 mini module expansion board learning board
Price: $1.27
Old Price: $1.5
DHT11 digital temperature and humidity sensor module suitable for Wemos D1 mini module expansion board learning boardBuilding Automation Systems
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2 Bit MAX7219 LED Display Control Board 8 x 8 Dot Led Matrix MCU Control Module 5V Interface Output Input Common Cathode Display
Price: $2.25
2 Bit MAX7219 LED Display Control Board 8 x 8 Dot Led Matrix MCU Control Module 5V Interface Output Input Common Cathode Display
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PAJ7620U2 Various Gesture Recognition Sensor Module For Arduino PAJ7620 Built-in 9 gesture IIC interface intelligent recognition
Price: $4.38
Old Price: $5.15
PAJ7620U2 Various Gesture Recognition Sensor Module For Arduino PAJ7620 Built-in 9 gesture IIC interface intelligent recognition
Billowtech Store
GY232V2 MICRO FT232RL USB to TTL module single chip microcomputer serial downloader
Price: $1.36
GY232V2 MICRO FT232RL USB to TTL module single chip microcomputer serial downloader
Billowtech Store
2 way fast charge and step-down module 12V24V to QC3.0 fast charge, dual USB charging board supports Apple Huawei FCP
Price: $1.9
2 way fast charge and step-down module 12V24V to QC3.0 fast charge, dual USB charging board supports Apple Huawei FCP
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340 chip USB to serial cable USB to RS232 USB 9-pin serial port 340 chip USB to serial cable
Price: $0.65
340 chip USB to serial cable USB to RS232 USB 9-pin serial port 340 chip USB to serial cable
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DHT11 temperature module humidity module with light temperature and humidity module DHT11 sensor (send DuPont line)
Price: $1.02
DHT11 temperature module humidity module with light temperature and humidity module DHT11 sensor (send DuPont line)
Billowtech Store
3 series 11.1V lithium battery protection board 12V 12.6V with overcharge and overdischarge protection function 15A overcurrent
Price: $0.73
3 series 11.1V lithium battery protection board 12V 12.6V with overcharge and overdischarge protection function 15A overcurrent
Billowtech Store
3D printer accessories TMC2209 stepper motor driver module ultra-quiet uart TMC2208 upgraded version
Price: $6.15
Old Price: $7.24
3D printer accessories TMC2209 stepper motor driver module ultra-quiet uart TMC2208 upgraded version
Billowtech Store
3 series 11.1V 12V 12.6V lithium battery protection board with overcharge, overdischarge and short circuit function 10A current
Price: $0.55
3 series 11.1V 12V 12.6V lithium battery protection board with overcharge, overdischarge and short circuit function 10A current
Billowtech Store
3 series 12V18650 lithium battery protection board 11.1V 12.6V with balanced 25A overcurrent, overcharge and overdischarge prote
Price: $1.17
3 series 12V18650 lithium battery protection board 11.1V 12.6V with balanced 25A overcurrent, overcharge and overdischarge prote
Billowtech Store
6 strings of 22V24V power tools, solar lighting, 18650 special lithium battery protection board BMS
Price: $1.08
6 strings of 22V24V power tools, solar lighting, 18650 special lithium battery protection board BMS
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SHTC3 Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Than AM2302 DHT22
Price: $1.53
SHTC3 Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Than AM2302 DHT22
Billowtech Store
High-precision 5V2A charge-discharge integrated module Type-C input compatible with 4.2V lithium battery
Price: $0.69
High-precision 5V2A charge-discharge integrated module Type-C input compatible with 4.2V lithium battery
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STM32G030F6P6 Development Board STM32G030 MCU Minimal System Board Learning Board Evaluation Board
Price: $3.65
STM32G030F6P6 Development Board STM32G030 MCU Minimal System Board Learning Board Evaluation Board
Billowtech Store
Constant current and constant voltage High current 5A Li-ion battery charging LED driver XL4015 step-down power module
Price: $1.43
Old Price: $1.68
Constant current and constant voltage High current 5A Li-ion battery charging LED driver XL4015 step-down power module
Billowtech Store
GY-8511 ML8511 UVB UV Rays Sensor Breakout Test Module Detector Analog Output with pin For Arduino
Price: $2.85
GY-8511 ML8511 UVB UV Rays Sensor Breakout Test Module Detector Analog Output with pin For Arduino
Billowtech Store
5PCS USB 3.0 female header to DIP module flat turn straight plug adapter plate mother seat conversion board 2.54
Price: $1.14
5PCS USB 3.0 female header to DIP module flat turn straight plug adapter plate mother seat conversion board 2.54
Billowtech Store
AHT21 digital temperature and humidity sensor module AHT21B I2C communication response is fast, strong anti-interference
Price: $1.18
AHT21 digital temperature and humidity sensor module AHT21B I2C communication response is fast, strong anti-interference
Billowtech Store
3A adjustable step-down module DC-DC regulated power supply MP1584EN ultra-small size ultra LM2596
Price: $0.51
Old Price: $0.6
3A adjustable step-down module DC-DC regulated power supply MP1584EN ultra-small size ultra LM2596
Billowtech Store
XL6009 DC-DC Boost Module Power Module Output Adjustable Super LM2577 Voltage Stabilizer Module
Price: $0.93
Old Price: $1.1
XL6009 DC-DC Boost Module Power Module Output Adjustable Super LM2577 Voltage Stabilizer Module
Billowtech Store
1pcs RCWL-0801 TOF Ranging Vl53l0x Laser-Ranging-Sensor Module Serial Port Can Output Distance
Price: $5.05
Old Price: $5.95
1pcs RCWL-0801 TOF Ranging Vl53l0x Laser-Ranging-Sensor Module Serial Port Can Output Distance
Billowtech Store
3 series 12V18650 lithium battery protection board 11.1V 12.6V overcharge and overdischarge protection working current 8A
Price: $0.99
3 series 12V18650 lithium battery protection board 11.1V 12.6V overcharge and overdischarge protection working current 8A
Billowtech Store
2 strings of 7.4V 8.4V lithium battery charging module USB boost charging board 5V2A to 8.4V to charge two batteries
Price: $1.82
2 strings of 7.4V 8.4V lithium battery charging module USB boost charging board 5V2A to 8.4V to charge two batteries
Billowtech Store
HX711 AD serial port module single chip microcomputer electronic scale weighing sensor 24-bit precision pressure sensor
Price: $2.27
HX711 AD serial port module single chip microcomputer electronic scale weighing sensor 24-bit precision pressure sensor
Billowtech Store
MQ-7 module Carbon monoxide gas sensor detection alarm MQ7 sensor module
Price: $0.93
MQ-7 module Carbon monoxide gas sensor detection alarm MQ7 sensor module
Billowtech Store
3D printer accessories TMC2130 V1.1 stepper motor driver ultra-quiet drive 256 subdivision
Price: $5.44
Old Price: $6.4
3D printer accessories TMC2130 V1.1 stepper motor driver ultra-quiet drive 256 subdivision
Billowtech Store
TMC5160-BOB Integrally Actuating The Stepping Motor Driving Module TMC5160-TA Chip Driver Board
Price: $15.72
Old Price: $18.5
TMC5160-BOB Integrally Actuating The Stepping Motor Driving Module TMC5160-TA Chip Driver Board
Billowtech Store
SHT20 temperature and humidity sensor module digital temperature and humidity measurement I2C communication For Arduino
Price: $2.1
SHT20 temperature and humidity sensor module digital temperature and humidity measurement I2C communication For Arduino
Billowtech Store
GY-39 MAX44009 BME280 Sensor Module For Arduino STM32 Temperature Humidity Sensors UART I2C IIC TTL Electronic DIY Board GY 39
Price: $9.35
Old Price: $11
GY-39 MAX44009 BME280 Sensor Module For Arduino STM32 Temperature Humidity Sensors UART I2C IIC TTL Electronic DIY Board GY 39
Billowtech Store
Mini360 model airplane power supply step-down module, vehicle power supply, adjustable DC ultra-small power supply module
Price: $0.45
Old Price: $0.53
Mini360 model airplane power supply step-down module, vehicle power supply, adjustable DC ultra-small power supply module
Billowtech Store
10pcs HX711 module weighing sensor 24-bit precision AD module small size small version pressure sensor
Price: $4.25
Old Price: $5
10pcs HX711 module weighing sensor 24-bit precision AD module small size small version pressure sensorProtective Screens China
Billowtech Store
FT232RL module USB to TTL mini interface supports 3.3V 5V dedicated download line
Price: $1.33
Old Price: $1.56
FT232RL module USB to TTL mini interface supports 3.3V 5V dedicated download line
Billowtech Store
GY-SGP30 Gas Sensor Air Quality TVOC ECO2 Carbon Dioxide CO2 IIC I2C 3.3V 5V SGP30 Measurement Detector Formaldehyde Module
Price: $7.48
Old Price: $8.8
GY-SGP30 Gas Sensor Air Quality TVOC ECO2 Carbon Dioxide CO2 IIC I2C 3.3V 5V SGP30 Measurement Detector Formaldehyde Module
Billowtech Store
GY-271 QMC5883 module electronic compass compass module three-axis magnetic field sensor
Price: $1.91
Old Price: $2.25
GY-271 QMC5883 module electronic compass compass module three-axis magnetic field sensor
Billowtech Store
GY-61 ADXL335 Acelerometro 3-Axis Analog Output Accelerometer Module Angular Transducer 3V~5V
Price: $4.76
Old Price: $5.6
GY-61 ADXL335 Acelerometro 3-Axis Analog Output Accelerometer Module Angular Transducer 3V~5V
Billowtech Store
RCWL-0516 Microwave radar sensor switch module Human body sensor module Smart sensor detector
Price: $3.19
Old Price: $3.75
RCWL-0516 Microwave radar sensor switch module Human body sensor module Smart sensor detector
Billowtech Store
AHT10 high-precision digital temperature and humidity sensor measurement module I2C communication can replace SHT20
Price: $0.95
AHT10 high-precision digital temperature and humidity sensor measurement module I2C communication can replace SHT20
Billowtech Store
1pcs GY-45 MMA8452 Module Digital Triaxial Accelerometer High-precision Inclination Module
Price: $1.87
Old Price: $2.2
1pcs GY-45 MMA8452 Module Digital Triaxial Accelerometer High-precision Inclination Module
Billowtech Store
GY-85 BMP085 Sensor Modules 9 Axis Sensor Module (ITG3205 +ADXL345 + HMC5883L) ,6DOF 9DOF IMU Sensor
Price: $5.86
Old Price: $6.9
GY-85 BMP085 Sensor Modules 9 Axis Sensor Module (ITG3205 +ADXL345 + HMC5883L) ,6DOF 9DOF IMU Sensor
Billowtech Store
VL53L3CX Laser ranging 3m ranging sensor module Multi-target detection supporting optical cover sheet
Price: $4.84
VL53L3CX Laser ranging 3m ranging sensor module Multi-target detection supporting optical cover sheet
Billowtech Store
CH340T module USB to serial port/downloader/ISP download module USB to TTL support WIN7
Price: $0.85
CH340T module USB to serial port/downloader/ISP download module USB to TTL support WIN7
Billowtech Store
DHT21/AM2301 (2301A) capacitive digital temperature and humidity sensor module instead of SHT10 SHT11
Price: $2.65
DHT21/AM2301 (2301A) capacitive digital temperature and humidity sensor module instead of SHT10 SHT11
Billowtech Store
2 strings of 6.4V lithium iron phosphate 2 strings of 7.4V lithium battery protection board 8.4V with equalization, overcharge 1
Price: $1
2 strings of 6.4V lithium iron phosphate 2 strings of 7.4V lithium battery protection board 8.4V with equalization, overcharge 1
Billowtech Store
2 strings of 8.4V lithium battery protection board, round 7.4V overcharge and overdischarge protection, 5A working current, 7A c
Price: $0.36
2 strings of 8.4V lithium battery protection board, round 7.4V overcharge and overdischarge protection, 5A working current, 7A c
Billowtech Store
2 strings of 7.4V18650 lithium battery protection board 8.4V lithium battery protection board 13A working current 20A current li
Price: $0.65
2 strings of 7.4V18650 lithium battery protection board 8.4V lithium battery protection board 13A working current 20A current li
Billowtech Store
Aluminum shell CP2102 module USB to TTL serial port module STC downloader download line flashing upgrade board
Price: $2.19
Aluminum shell CP2102 module USB to TTL serial port module STC downloader download line flashing upgrade board
Billowtech Store
FTDI Basic program downloader USB to TTL FT232 module FT232RL programmer
Price: $1.8
FTDI Basic program downloader USB to TTL FT232 module FT232RL programmer
Billowtech Store
LIVE MINI KIT ESP32 module development board WiFi +Bluetooth Bluetooth 2-in-1 dual-core CPU
Price: $5.22
LIVE MINI KIT ESP32 module development board WiFi +Bluetooth Bluetooth 2-in-1 dual-core CPU
Billowtech Store
MINI L293D Motor Drive Expansion Board Mini L293D Motor Drive Module Small Board
Price: $0.99
MINI L293D Motor Drive Expansion Board Mini L293D Motor Drive Module Small Board
Billowtech Store
2S 8A Li-ion 7.4v 8.4V 18650 BMS PCM 15A Peak Current Battery Protection Board bms Pcm For Li-ion Lipo battery Cell Pack
Price: $0.85
Old Price: $1
2S 8A Li-ion 7.4v 8.4V 18650 BMS PCM 15A Peak Current Battery Protection Board bms Pcm For Li-ion Lipo battery Cell Pack
Billowtech Store
MFRC522 RC522 RFID radio frequency induction IC card read and write module of small size mini 13.56 MHZ
Price: $2
MFRC522 RC522 RFID radio frequency induction IC card read and write module of small size mini 13.56 MHZ
Billowtech Store
GY-LSM6DS3 module 6 Degrees of Freedom Breakout IIC/SPI transmission
Price: $1.19
GY-LSM6DS3 module 6 Degrees of Freedom Breakout IIC/SPI transmission
Billowtech Store
7 series 25.9V 29.4V seven series 18650 lithium battery protection board with balanced charge and discharge protection 15A curre
Price: $2.31
7 series 25.9V 29.4V seven series 18650 lithium battery protection board with balanced charge and discharge protection 15A curre
Billowtech Store
Efficiency 97.5% DC-DC step-down module 6-24V12V24V to 5V3A car USB mobile phone charger
Price: $0.66
Efficiency 97.5% DC-DC step-down module 6-24V12V24V to 5V3A car USB mobile phone charger
Billowtech Store
CP2104 module USB TO TTL USB to serial port module UART STC downloader flashing line
Price: $3.65
CP2104 module USB TO TTL USB to serial port module UART STC downloader flashing line
Billowtech Store
MAX31865 platinum resistance temperature sensor detector module temperature acquisition RTD/PT100-PT1000
Price: $13.45
MAX31865 platinum resistance temperature sensor detector module temperature acquisition RTD/PT100-PT1000
Billowtech Store
TTL to RS485 module, automatic hardware flow to the control board, RS485 mutual conversion to TTL signal single-chip serial port
Price: $1.05
TTL to RS485 module, automatic hardware flow to the control board, RS485 mutual conversion to TTL signal single-chip serial port
Billowtech Store