TCP/IP Module W5500 USR-ES1 TCP/IP Microcontroller 3.3V TCP/IP Smart Electronics
9,53 €
1 x W5500 Ethernet Module. 5PCS Active Beep Sensor Module Buzzer Module DIY Kit 3.3V-5V Buzzer Alarm Module. AD606 Log Amp Module Low Power 80dB Logarithmic Detector Limiting Output Module. USB To 485 Module USB 2.0 To TTL Double Function RS485 Serial Converter Adapter.
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