Arduinoでのデータ書き込みがうまくいかない際の、解決方法が分かったので、こちらにまとめます。もし同じような状況でお困りの方は参考にしてみてください。 はんだ割れが原因の可能性を考え、通信ケーブルのピンヘッダはんだ部分を溶かし、再度接続 ...

The emonTx Shield and Arduino might draw a significant current at 5 V. If the combination requires more than the maximum of 450 mA that the programmer can supply, then a separate power supply is ...

So he tried his hand with some really small SMD parts by building this USB to serial Arduino programmer. The chip he went with isn’t the FTDI part we’re used to. Instead of using an FT232RL ...

We think of the Arduino as a rapid prototyping tool but we never thought of it as an FTDI breakout board before. [Ihsan Kehribar] wrote a quick post to show how it’s done. You’ll find an FTDI ...

Instead of exposing the serial pins for programming the chip using a FTDI or similar programmer, I expose the ICSP pins ... programming (maybe it is worth it for debugging purposes), this is why I ...