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please enhance heat dissipation
Model Emax Bullet Series 35A
Face Detection
An Improved Arduino Nano
The current draw is extremely low
Industrial Isolated USB To 4 Channel RS232/485 Converter clock please enhance heat dissipationIndustrial USB To 4 Ch RS232 485 Converter USB To 4 Ch RS232 or USB To 2 Ch RS232 + 2 Ch RS485 FT4232HL Stable Transmission Multiple Devices Applicable Multi OS Compatible Features Adopts original FT4232HL chip, fast communicating, stable and reliable, better compatibility Supports USB to 2 ch isolated RS232 485 + 2 ch isolated RS232 Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated
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