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GDI-Line-10CM
US$2.96
This is a 10cm 18Pin FPC flat flex Ribbon cable specially designed for working with GDI.
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GPS + BDS BeiDou Dual Module
US$29.75
This is a small-size positioning and navigation module based on the AT6558 (a real sixes in one multi-mode satellite navigation and positioning chip). It can provide real-time location information, and support a variety of satellite navigation systems, including 32 tracking channels.
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USB Camera for Raspberry Pi and NVIDIA
US$20.00
This product is a driver-free camera with 30W pixels and 640*480 resolution. The camera is well compatible with both Raspberry Pi and NVIDIA series mainboards. Just plug it in, and you’re good to go!
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Wireless Charging Module 5V/5A
US$30.00
This wireless charging module, composed of transmitting and receiving ends, can transfer energy through medias such as air, paper, or plastic. Based on “magnetic-coupled resonance” technology and high-current wireless supply chip, it can achieve the energy transfer with minimal consumption.
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Gravity: Easy Relay Module
US$14.00
The simple switch module simplifies the wiring method for connecting traditional relays. The input end is equipped with an adapter, which can be compatible with most power sources, battery boxes, DC power supplies, power bank, etc. While simplifying the wiring mode, the functions of relays NC and NO are retained, and the normally open and normally closed modes can be switched by simply adjusting the toggle switch.
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8421 Encoder-Vertical
US$7.75
This is an 8421 absolute position encoder with 16-gear code(0-F). The mechanical position determines the uniqueness of each position of the encoder. Compared to a potentiometer, it doesn’t require memory, reference point and constant counting. Whenever you need the position, you can just easily read it.
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8421 Encoder - Horizontal
US$7.75
This is an 8421 absolute position encoder with 16-gear code(0-F). The mechanical position determines the uniqueness of each position of the encoder. Compared to a potentiometer, it doesn’t require memory, reference point, and constant counting. Whenever you need the position, you can just easily read it.
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e-ink Display Module for ESP32
US$44.75
This is an ESP32-integrated 2.13”e-ink display with built-in WiFi and Bluetooth functions that can connect to Alibaba Cloud to achieve remote display control. It supports controlling other devices via its IO ports, which greatly saves development cost. This e-ink display module can clearly display Chinese characters, pattern, English in black and white.
Delivery within 2-3 weeks
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A9 GSM/GPRS Module
US$11.25
A9 is a complete quad-band GSM/GPRS module based on RDA8955. The cost reduction of the core chip provides users a cost-effective IoT solution. Integrating protocol stacks such as GSM/GPRS inside, this module supports the basic phone voice call/SMS, serial to GPRS and GPS data transmission functions, which can be used in a wide range of applications, such as IoT, vehicle-mounted equipment, remote localization, electric power environment monitoring.
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Wireless Charging Module 5V/2A
US$16.25
This is a wireless charging module based on “magnetic-coupled resonance” technology that only consumes one-millionth of the power of traditional electromagnetic induction power technology. When the transmitter is electrified, it does not emit electromagnetic waves but forms a non-radiating field magnetic field around it. This magnetic field is used to connect with the receiving end and excite resonance at the receiver, by which the energy can be transmitted with minimal power consumption. Transmitting efficiency can reach up to 90%.
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2.8” 320x240 IPS TFT LCD Touchscreen with MicroSD
US$43.75
With 320x240 color pixels, this 2.8” LCD display module adopts the ILI9341 driver chip and integrates XPT2046 that supports resistive touch. The IPS display module adopts SPI(4-line) communication mode, performing excellently in the angle of view(60/60/60/60). It also supports the GDI interface (the GDI interface should be used in conjunction with the main control board with GDI interface).
Delivery within 2-3 weeks
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Non-contact Capacitive Liquid Level Sensor
US$21.75
This is a non-contact liquid level sensor with status indicator and adjustable sensitivity. It can be used in liquid detection of non-metallic container or pipe(outer diameter>11mm), suitable for all types of detection of curved or flat surfaces, arcs, cylindrical containers, or piping fluids.
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Non-contact Liquid Level Sensor for Small Diameter Pipe
US$21.75

This is a non-contact liquid level sensor with a status indicator and adjustable sensitivity. It is especially suitable for detecting the liquid level of all sorts of non-metal small diameter pipes(outer diameter D≤10MM). The status feedback of the sensor can be given in real-time.

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Digital IR Proximity Sensor (0-200cm)
US$22.50
This is a digital IR Proximity Sensor with button and indicator. It provides adjustable detection distance within 0 to 200cm and comes with real-time status feedback. Press down the button, then the indicator starts to flash, this time the detection distance can be adjusted. The sensor will auto detect and save the distance between it and obstacles ahead.
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DFRobot AS7341 11-Channel Visible Light Sensor-Breakout
US$33.75

DFRobot AS7341 11-Channel Visible Light Sensor-Breakout employs the new generation of AS7341 spectral sensor IC launched by the well-known ARM company. The sensor features eight channels for the visible light, one channel for near-IR, and one channel without a filter. Also it integrates a dedicated channel to detect ambient light flicker.

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Gravity: AS7341 11-Channel Visible Light Sensor
US$36.25
Gravity: AS7341 11-Channel Visible Light Sensor employs the new generation of AS7341 spectral sensor IC launched by the well-known ARM company. The sensor features eight channels for the visible light, one channel for near-IR, and one channel without a filter. Also, it integrates a dedicated channel to detect ambient light flicker.
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SHT30 Digital Temperature & Humidity Sensor Breakout
US$12.00
The sensor supports I2C communication, and is compatible with 3.3V/5V controllers like Arduino, micro:bit, ESP32. It is easy to achieve precise and high-reliability temperature and humidity sensing for urban environment monitoring, intelligent buildings, industrial automation, smart home and other Internet of Things applications. SHT30 is the low-cost version of the SHT3x series. It provides humidity accuracy ± 2%RH@10% RH~90% RH (at 25°C), and temperature accuracy±0.2°C@0°C ~65°C (typical).
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SHT35 Digital Temperature & Humidity Sensor Breakout
US$29.50
The sensor supports I2C communication, and is compatible with 3.3V/5V controllers like Arduino, micro:bit, ESP32. It is easy to achieve precise and high-reliability temperature and humidity sensing for urban environment monitoring, intelligent buildings, industrial automation, smart home and other Internet of Things applications. SHT35 is the high-end version of the SHT3x series. It provides humidity accuracy ±1.5%RH @ 0%RH~80%RH (at 25°C), and temperature accuracy±0.2°C@ -40℃-90℃ (typical).
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SHT31-F Digital Temperature & Humidity Sensor Breakout
US$17.00
SHT31-F offers high reliability and long-term stability with low power consumption, fast response and strong anti-interference ability. The sensor supports I2C communication, and is compatible with 3.3V/5V controllers like Arduino, micro:bit, ESP32. It is easy to achieve precise and high-reliability temperature and humidity sensing for urban environment monitoring, intelligent buildings, industrial automation, smart home and other Internet of Things applications. SHT31-F is the standard version of the SHT3x series. It provides humidity accuracy ±2% RH @ 0% RH~100% RH (at 25°C), and temperature accuracy± 0.2°C @ 0°C ~90°C (typical).
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Gravity: CCS811 Air Quality Sensor
US$24.75
Gravity: CCS811 Air Quality Sensor can measure the eCO2 (equivalent CO2) and TVOC (Total Volatile Organic Compounds) density. It can be widely used in many applications, such as air quality detection, air purifiers, ventilation system and so on. This CCS811 air quality sensor uses AMS's unique micro-hot plate technology. Compared to conventional gas sensors, the heating wire is lower power consumption, heating faster, and smaller.
Delivery within 2-3 weeks
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Gravity: HUSKYLENS with Silicone Case
US$106.75
HuskyLens is an easy-to-use AI machine vision sensor. It is equipped with multiple functions, such as face recognition, object tracking, object recognition, line tracking, color recognition, and tag(QR code) recognition. Through the UART / I2C port, HuskyLens can connect popular main control boards like Arduino, micro:bit, Raspberry Pi and LattePanda to help you make very creative projects without playing with complex algorithms.
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DS3231M MEMS Precise RTC
US$12.25
This precise RTC adopts DS3231M chip, which integrates MEMS resonator and temperature compensator. Compared to quartz crystal clock, the real-time clock reduces the risk of mechanical failure. Therefore, it can be used in a highly vibrating environment. Within -45°C to +85°C, the accuracy of the DS3231M is ±5ppm (±0.432 s/D).
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Gravity: MCP23017 I2C 16 Digital IO Expansion Module
US$11.78
This is an IO expansion module that based on the chip MCP23017. The module can expand additional 16 IOs. It can set 8 I2C addresses, which means with this module, the microcontroller can connect 8 modules, and expand 128 IOs at most. The module solves insufficient IO ports problem in applications like robots and interactive medias.
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Gravity: I2C to Dual UART Module
US$14.00
This I2C to Dual UART module offers data transmission rate up to 1Mbps, and each sub UART has independent 256-byte FIFO hardware buffer for transmitting and receiving. The baud rate, word length, and check format of every sub UART can be set independently. The module provides 2Mbps maximum communication rate. At most four such modules can be connected onto one controller board to expand 8 hardware serial ports.
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Gravity: PAJ7620U2 Gesture Sensor
US$24.75
Build an awesome interactive project with this PAJ7620U2 Gesture Sensor! It is an interactive sensor with 3D gesture recognition that can recognize 13 gestures at most within 20cm. The sensor offers stable performance, fast response and high accuracy, which makes it an excellent choice for interactive applications like non-contact remote controller, interactive robot, gesture-based game device, smart lighting management, and so on.
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SHT31 Digital Temperature & Humidity Sensor Breakout
US$15.50
The sensor supports I2C communication, and is compatible with 3.3V/5V controllers like Arduino, micro:bit, ESP32. It is easy to achieve precise and high-reliability temperature and humidity sensing for urban environment monitoring, intelligent buildings, industrial automation, smart home and other Internet of Things applications. SHT31 is the standard version of the SHT3x series. It provides humidity accuracy ± 2%RH@0% RH~100% RH (at 25°C), and temperature accuracy±0.2°C@ 0°C ~90°C (typical).
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Gravity: SHT31-F Digital Temperature and Humidity Sensor
US$17.25
The sensor supports I2C communication, and is compatible with 3.3V/5V controllers like Arduino, micro:bit, ESP32. It is easy to achieve precise and high-reliability temperature and humidity sensing for urban environment monitoring, intelligent buildings, industrial automation, smart home and other Internet of Things applications. SHT31-F is the standard version of the SHT3x series. It provides humidity accuracy ±2% RH @ 0%RH~100%RH (at 25°C), and temperature accuracy±0.2°C @ 0℃-90℃ (typical).
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Monochrome 0.96" 128x64 I2C/SPI OLED Display
US$24.75
This 0.96” OLED display module uses the SSD1306 drive chip, has 128x64 self-illuminating white pixels, and adopts two communication methods: SPI/ I2C, I2C in default. With its high contrast, simple wiring and low power consumption, it can be applied to many display applications, such as wearable display devices, Mini small game consoles, desktop widgets, etc.
Delivery within 2-3 weeks
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Monochrome 0.91”128x32 I2C OLED Display
US$17.25
This OLED display module uses the SSD1306 drive chip, has 128x32 self-illuminating white pixels, and adopts the back chip-mounting pad design. Small size, the length is 33mm and the width is 20mm. With its small size, simple wiring and low power consumption, it can be applied to many display applications, such as wearable display devices, Mini small game consoles, desktop widgets, etc.
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Monochrome 0.91”128x32 I2C OLED Display with Chip Pad
US$17.25
This OLED display module uses the SSD1306 drive chip, has 128x32 self-illuminating white pixels, and adopts the back chip-mounting pad design. Small size, the length is 41mm and the width is only 12mm. With its small size, simple wiring, and low power consumption, it can be applied to many display applications, such as wearable display devices, Mini small game consoles, desktop widgets, etc.
Delivery within 2-3 weeks
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4-Digital LED Segment Display Module (Green)
US$8.75
Display Mode: 8 segment×4 digit. Support 8-level brightness adjustment. IIC communication.
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4-Digital LED Segment Display Module (Red)
US$8.75
Display Mode: 8 segment×4 digit. Support 8-level brightness adjustment. IIC communication.
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