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Remote communications
The ESP-01 512 KB WiFi Serial Transceiver Module is the module that launched the ESP8266 revolution
This Bluetooth module is an easy to use Bluetooth SPP module compatible with existing Xbee sockets
microSD card
sign lighting
Hall Effect Switch Module - Magnetic Detection fona Remote communicationsMeasure Current, Voltage, or Magnetic Fields with Ease The Hall Effect Switch is a button or switch input module with digital output designed for power monitoring, motor feedback, magnetic detection, and control systems. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds. Key details include Power supply: DC5V 30V; Output: NPN. Why youll love it Controller output: NPN Power range: DC5V 30V
US$ 37.50
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US$ 18000.00
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