Circuit Modules & Development Board
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Characteristic:· MEMS microphone : 6 MSM261S4030H0 form an array
· Seneitivity : -26(dB,dBFS@1kHz 1Pa)
· Signal to noise ratio : 57dB(20kHz bandwidth, A-weighted)
· Size : 78.1*88.8mm
· Light : 12 LEDs form a ring light array Synchronous of two-lane 8 Bit(256level) color Set,5Bit (32 level) br..
$26.99
Ex Tax:$26.99
Description:Power supply: DC1.8-3.7V(3.3V)Chip: SX1278 Frequency: 433MhzOperating temperature: -40~+85°CFeatures: • LoRa ™ spread spectrum modulation technology• Super-far-distance communication 15KM• +20dBm-100mW voltage constant when the RF power output• High sensitivity: low to -148dBm• Half dupl..
$9.99
Ex Tax:$9.99
WiFi: YES Precise details>> Precise details: Documents:Ra-07H Product SpecificationIntroduction:Ra-07H module is a LoRaWAN module that supports long-distance communication, ultra-low power consumption, hi..
$12.99
Ex Tax:$12.99
Parameter: Working voltage: DC 5V Working current: less than 35MA Type: Analog Sensor Test area: 40 mm x 18 mm Operating temperature: 10 ℃ to 30 ℃ Working humidity: 10% - 90% No condensation Fixing hole size: Φ3mm Product size: 60mm x 22mm Applicable occasions: Design of water level alarm Features..
$1.93
Ex Tax:$1.93
Product Description: The RAK2245 Stamp Edition is a complete and cost-efficient LoRaWAN™ Gateway solution base on Semtech SX1301 fully utilizing the LoRa System. This LoRaWAN™ Concentrator module supports eight channels and is available for all LoRaWAN™ international standard bands. The Stamp..
$177.37
Ex Tax:$177.37
Product Description: RAK2245 Pi HAT is a module with Raspberry PI form factor. It can be plugged into Raspberry PI such as Raspberry Pi 3 Model B+ as a complete RF front end of LoRaWAN® gateway.It supports eight channels and is available for LoRaWAN® global frequency bands. The board is the s..
$195.90
Ex Tax:$195.90
Product Background: The RAK5205 LoRa® Tracker Board is built on the Semtech SX1276 chip, with the STM32L1 MCU at its core. It is a feature-packed sensor board with LoRa® connectivity and built-in GPS. It provides various interfaces for easy application development. This node module is ideal ..
$106.99
Ex Tax:$106.99
Overview:Raspberry Pi 4 Model B is the latest product
in the popular Raspberry Pi range of computers. It offers
ground-breaking increases in processor speed, multimedia performance,
memory, and connectivity compared to the prior-generation Raspberry Pi 3
Model B+, while retaining backwards c..
$223.99
Ex Tax:$223.99
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For Raspberry Pi 4 Model B Mainboard only, please click hereOverview:Raspberry Pi 4 Model B is the latest product in the popular Raspberry Pi range of computers. It offers ground-breaking increases in processor speed, multimedia performance, memory, and connectivity compared to the prior-gen..
$106.68
Ex Tax:$106.68
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For Raspberry Pi 4 Model B Mainboard only, Please click hereFor 4G RAM version of this kit, Please click hereOverview:Raspberry Pi 4 Model B is the latest product in the popular Raspberry Pi range of computers. It offers ground-breaking increases in processor speed, multimedia performance, m..
$113.50
Ex Tax:$113.50
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Features:
Compatible with Raspberry Pi 40P pin, direct plug use
The bow|foot identification is clear, and the GPIO function is clear at a glance. All GPIOs are led out, heat dissipation does not affect development and use
The switch controls the cooling plate fan and LED. It is recommended..
$14.99
Ex Tax:$14.99
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Features:
7 inch LED capacitive touch screen
Compatible with Raspberry Pi 170 degree display. Compatible and can be directly inserted into any version of Raspberry Ple. Support RASPBIAN system and provide Ubuntu Mirror.
The connection mode on the PC. 1. USB function: touch signal, 2. HDMI ..
$64.99
Ex Tax:$64.99