CH3330N – Small and Cheap USB Serial Converter IC Needs No Crystal

CH3330N – Small and Cheap USB-Serial Converter IC Needs No Crystal

Recently the hobbyist market has seen the appearance of the Air602 low-cost ARM WiFi module. This module might be a potential competitor of ESP8266, another low-cost powerful WiFi module, that took the electronics hobbyists by storm long ago and is still extremely popular. But what’s more interesting about the Air602 module is the usage of a completely […]

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