Showing 2029–2040 of 3753 results
Ai Thinker LoRa Series Ra-01H Spread Spectrum Wireless Module
Ai-Thinker lora Series Module (Ra-01H) designed and developed by Ai-Thinker. This module is used for long distance spread spectrum communication.. Its RF chip SX1276 (as show as figure 1) Mainly. used LoRa remote modem, for ultra-long-distance spread spectrum communication, strong anti-interference, can minimize current consumption. With the help of the SEMTECH the patent technology of LoRa SX1276 with -148dBm high sensitive, with +20dBm power output, long range transmission, high reliability. Meantime, relative traditional modulation technique. LoRa modulation technique has obvious advantages in anti-blocking and selection, It solves the problem that traditional design scheme can not consider distance, anti-interference and power consumption simultaneously.
Its application can be automatic meter reading, home building automation, security system, remote
Aluminium Heat sink for High Power LED Amplifier (100 x 40 x 8 mm)
The function of this Aluminum Heat Sink is to cool down the High Power LED Amplifier and make it operate safely. The aluminium heat sink reduces the risk of hardware failure because of overheating.
This Universal Heat Sink is of size 100 x 40 x 8 mm (L x W x H) which can be used for multipurpose application suitable to install with 40 x 40 or more sized cooling fan over it.
Aluminium Heat Sink for LED Amplifier Chip IC (150 x 60 x 25)
Aluminium Heatsink for Raspberry Pi Compute Module 4 (CM4) Dedicated Heatsink
This is a dedicated aluminum heatsink designed specifically for the Raspberry Pi Compute Module 4(CM4). The heatsink is black and comes with a screw and thermal tape pack for attaching to your Compute Module 4. The mounting holes on the heatsink match the Compute Module mount holes perfectly.
In testing, Waveshare found that the heatsink reduced temperatures by ~11C vs the bare CM4 board (your mileage may vary depending on usage and local conditions).
Aluminium Heatsink for Raspberry Pi Compute Module 4 (CM4) Dedicated Heatsink
This is a dedicated aluminum heatsink designed specifically for the Raspberry Pi Compute Module 4(CM4). The heatsink is black and comes with a screw and thermal tape pack for attaching to your Compute Module 4. The mounting holes on the heatsink match the Compute Module mount holes perfectly.
In testing, Waveshare found that the heatsink reduced temperatures by ~11C vs the bare CM4 board (your mileage may vary depending on usage and local conditions).
Aluminium Screw Tray with Magnetic Plate for RC Model
Aluminum Heatsink for A4988 DRV8825 Stepper Motor Driver – 5 Pieces Pack
These extra pieces of Aluminum will ease and boost the cooling of your Stepper Motor Driver. The Aluminum Heatsink for A4988 DRV8825 Stepper Motor Driver features thermally conductive adhesive tape at its attaching side which helps cooling effect to occur more rapidly. The installation includes only removing the heatsink protection and sticking it by gently pressing the Aluminum Heat Sink against the Stepper Motor Driver. They are made up of Aluminum which is the good radiator of heat. These are very lightweight and handy heatsinks which show good heat dissipation property.
AM2301 Capacitive Digital Temperature and Humidity Sensor
AM2301 Not Waterproof Temperature and Humidity Sensor for Sonoff TH10A/TH16A
Sonoff TH10/TH16 is a wireless temperature and humidity monitoring switch that can remotely monitor and set temperature and humidity range to turn on/off connected appliances through the iOS/Android APP eWeLink. Just as the name indicates, the Sonoff TH temperature and humidity monitor device supports two maximum current supply specifications: 10A or 16A.
AM2305 digital temperature and humidity sensor
AM2305 digital temperature and humidity sensor
AM2305 digital temperature and humidity sensor is a temperature and humidity combined sensor been calibrated digital signal output. The sensor includes a capacitive sensor wet components and a DS18B20 temperature measurement device and connected with a high-performance 8-bit microcontroller. Each AM2305 sensors are an extremely accurate humidity calibration chamber for calibration. Calibration coefficients stored in the form of a program in OTP memory, internal sensor detection signal processing to call these calibration coefficients. The single-wire serial interface, system integration becomes simpler and quicker. Ultra-small size, low power consumption, signal transmission distance up to 20 meters or more, making it the best choice of even the most demanding applications in a variety of applications then, the product leads to three core shielded cables.
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