Switches & Relays

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Wide-brim sun hats?

Wool hats for winter?

Fedora vs Panama hats?

How should hats fit?

SX1262 LoRa HAT for Raspberry Pi Series Boards 915MHz Frequency Band,Support Data Transmission up to 5km,Wake on Radio,Wireless Config, Carrier Sensing, Communication Key

SX1262 LoRa HAT for Raspberry Pi Series Boards 915MHz Frequency Band,Support Data Transmission up to 5km,Wake on Radio,Wireless Config, Carrier Sensing, Communication Key

$59^.89

More options from $59.89 - $69.99

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Coowell Raspberry Pi 8 Channel Relay Module HAT for Raspberry Pi 4B+ 4B 3B+ 3B 2B+ Zero W WH Jetson Nano Help The Pi to Control Home Appliances

Coowell Raspberry Pi 8 Channel Relay Module HAT for Raspberry Pi 4B+ 4B 3B+ 3B 2B+ Zero W WH Jetson Nano Help The Pi to Control Home Appliances

$58^.19

More options from $57.69 - $65.99

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AJMRTC Raspberry Pi Power Relay Expansion Board, High Voltage High Current Relay Module, GPIO Controlled Relay HAT for Raspberry Pi to Switch Industrial Loads, Home Automation & DIY Control Projects

AJMRTC Raspberry Pi Power Relay Expansion Board, High Voltage High Current Relay Module, GPIO Controlled Relay HAT for Raspberry Pi to Switch Industrial Loads, Home Automation & DIY Control Projects

$36^.59

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Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay Module, Supports WiFi/Bluetooth/RS485 Control, Onboard RS485 / Pico HAT Interfaces, with Multiple Isolation Protection Circuits

Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay Module, Supports WiFi/Bluetooth/RS485 Control, Onboard RS485 / Pico HAT Interfaces, with Multiple Isolation Protection Circuits

$72^.99

More options from $72.99 - $80.78

$5.99 Shipping

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