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Material: PCB board. IO port output current: 40mA. We will be happy to resolve any issues you may have in a cordial and friendly manner. Crystal: 16MHz. EEPROM: 4KB. Analog ports: 16. Digital ports: 54 (14 PWM output ports).
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.