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cover of ESP8266
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ESP8266

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$3.99
ESP8266，Have fun on the Internet with the least amount of money.
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NRF24L01 cover (1)
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nRF24l01 mini-Ultra small 2.4G communication module

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$1.991pcs
The extremely compact 2.4G wireless transmission module, with a size of only 12 * 18mm while maintaining the same antenna area, is only half of the same type of module
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cover of RC522
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RC522-RFID wireless card reader

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Price range: $1.99 through $2.19
RC522,customize your RFID access control card
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Select options This product has multiple variants. The options may be chosen on the product page
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NRF24()
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NRF24l01-2.4G communication module

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$1.991pcs
Do you want to build your own 2.4G high-speed long-distance transmission network? Or is there a lack of stable remote control signal transmission solutions when making remote-controlled cars? Let's take a look at nRF24l01
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