Uno R3 Schematic. The operating voltage of the led is 1 8v and the operating current is 10ma 20ma. Page 6 open smart email.
The elegoo uno r3 can be programmed with the arduino software download. Arduino disclaims all other warranties express or implied regarding products include but not limited to any implied warranties of merchantability or fitness for a particular purpose arduino may make changes to specification and product. Also included is the complete schematic diagram of the arduino uno revision 3.
In this experiment 5v is adopted so the minimum resistance of the current limiting resistor should be 5 v to 1 8 v 20 160 ohm.
Select arduino uno w atmega328 from the tools board menu according to the microcontroller on your board. Adc5 pc5 28 adc4 pc4 27 adc3 pc3 26 adc2 pc2 25 adc1 pc1 24 adc0 pc0 23 sck pb5 19 miso pb4 18 mosi pb3 17 ss pb2 16 oc1 pb1 15 icp pb0 14 ain1 pd7 13 ain0 pd6. Arduino uno reference design usb boot en tm reference designs are provided as is and with all faults. The atmega328 on the arduino uno comes pre burned with a boot loader that.
