Circuit Modules & Development Board
Features: - Non-contact detection:It is not affected by temperature, humidity, noise, air flow, dust, light and so on. It is suitable for harsh environment; - Ability to resist radio frequency interference;The output power is small and it is not harmful to the human body; - Detection range:Support..
$19.99
Ex Tax:$19.99
More information: Hardware Specifications ChipsetESP32, dual-core MCU, PMU power managementFLASHQSPI flash 16MB / PSRAM 8MBSRAM 520 kB SRAMButtonpower key, IO36Extended functionReference enhanced version and sensor kitUSB to TTLCP2104Modular interfaceUART, SPI, SDIO, I2C, LED PWM, PWM, I2S, IRGPI..
$104.99
Ex Tax:$104.99
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Description:The DockerPi SensorHub for obtaining environmental parameters in the Internet of Things.
It integrates various environmental sensors: temperature sensors, humidity sensors, air pressure sensors, lighting and thermal imaging sensors.
You can use them in smart homes.
To obtain vari..
$20.99
Ex Tax:$20.99
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Features:
Latest Sensor Shield V5.0 sensor expansion board is still before laminated design PCB Immersion Gold processing technology, the motherboard is not only Duemilanove 2009 controller of digital and analog interface extended to the steering gear line order form, also ad hoc IIC ..
$6.99
Ex Tax:$6.99
Description: This is a multifunctional module kit based on Arduino development board. Each module has one function, such as touch-sensing, measuring temperature, playing MP3 songs and so on.According to the design concept of the electronic building blocks, the module has a standard interface, stand..
$34.99
Ex Tax:$34.99
Feature: For sensor testing, easy to operate, fast and easy Testable sensor types: Testable sensor types Plantower PM2.5 Series Sensors Plantower DS-HCHO-10 Formaldehyde Sensor Plantower DS-CO2-20 Carbon Dioxide Sensor Plantower PTQS1005 5-in-1 SensorPackage includes:1 x Sensor Test Board (not i..
$22.99
Ex Tax:$22.99
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Overview:There is only 1-ch UART port on the original Raspberry Pi, once it is used for terminal debugging, no more other serial device is allowed. What a poor situation. Now you have 2-ch extra UART, plus 8 programmable GPIOs, just bring this Serial Expansion HAT.Features:Standard Raspberry..
$23.99
Ex Tax:$23.99
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Specifications:
Size: 16.3 x 10.7mm
Supply voltage: 5V / 3.3V
Interface mode: serial port (TTL level)
Features:
1. Realize direct 5V and 3.3V level conversion of serial port
2. The highest stable communication baud rate is 28800bps
Applications:
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$2.38
Ex Tax:$2.38
Feature:The OV7670 black and white serial camera can realize the collection of black and white image data, and can be transmitted through the serial port, which is very easy to control and operate. The serial port command can transmit black and white pixel data, which is suitable for image trolley, ..
$28.99
Ex Tax:$28.99
>>>Manual: Click here to open..
$4.24
Ex Tax:$4.24
Price Tag: US$ 0.00 - US$ 5.99 Precise details>> Precise details: Serial Port WIFI ESP8266 Module Adapter Plate With IO Lead Out For ESP-07 ESP-08 ESP-12This Adapter Plate is for ESP-07 ESP-08 ESP-12, a t..
$2.99
Ex Tax:$2.99
Feature: Item Index Description Wireless parameter Standard certification FCC/CE/ROHS/TELEC Wireless standard 802.11 b/g/n Frequency Range 2.412GHZ-2.484GHZ 802.11b: +20dBm (Max.) Transmit power B02.11g: +18dBm (Max.) 802.11n..
$25.99
Ex Tax:$25.99