Differences

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--- arduino:arduino_without_a_bootloader [2021/04/22 00:53] – [Procedures] mithat
+++ arduino:arduino_without_a_bootloader [2021/04/22 00:55] – [Case 1: Uno or Nano with USBtinyISP] mithat
@@ Line 59: / Line 59: @@
   - Unplug the USBtinyISP from the computer if it's connected and power down the Uno/Nano if it's powered up.
   - Connect USBtinyISP's ISP interface to the Uno/Nano's ICSP header.
-    * The ICSP header is the 3x2 header on the end of the board opposite the USB jack. Connect the USBtinyISP's IDC cable to that header, but make sure it's the right way around. The easiest way to confirm the orientation is to connect it one way, and then test that the two boards' GNDs are connected with a multimeter. If not, flip the plug around and test again.
+    * The ICSP header is the 3x2 header on the end of the board opposite the USB jack. Connect the USBtinyISP's IDC cable to that header, but make sure it's the right way around. The easiest way to confirm the orientation is with all power off to connect the cable one way, and then test that the two boards' GNDs are connected with a multimeter. If not, flip the plug around and test again.
   - Plug the USBtinyISP into your computer. This will power the Uno/Nano (and everything else) from the USBtinyISP's 5V VCC.
   - Use the Arduino IDE to //Sketch > Upload Using Programmer//.