There are many reasons to build your own Arduino circuit on a protoboard or a custom-designed printed circuit board. At the heart of the Arduino platform is an AVR microcontroller, in usual way you ...

Turning an Arduino of virtually any sort into a simple AVR 6-pin ISP programmer is old hat. But when Atmel came out with a series of really tiny AVR chips, the ATtiny10 and friends with only six pins ...

ロボカップジュニア レスキューラインでは2個の緑色マーカーを検出する必要があります。 お手頃価格のI2Cカラーセンサー(TCS34725カラーセンサーモジュール)があるのですが、アドレス切替機能がセンサーには無いので2個並べる事ができません。 " Arduino ...

購入履歴からArduino Nano互換機3個入りの”再度購入”ボタンを押したら1,450円だったものが4,289円に値上がってました。 340円のATmega328Pにブートローダーを書き込み”Arduino UNO”として使うことに！ 書込みソフトが無い！ ブートローダーの書き込みを行ってい ...

Since you lacked the USB interface in your own Arduino board, it becomes necessary to use a homemade/ready-made USB to Serial Converter Module as an efficient and economical solution. Inexpensive and ...

[Kirill] wrote in to share his Arduino-based PIC programmer. It is capable of writing to the 18F family of chips, including 18F2XXX and 18F4XXX. We think that’s pretty exciting because this line of ...

This sketch can be used to let one Arduino program a sketch or bootloader into another one, using the ISP programming pins. This sketch is based on OptiLoader, but modified for use with Adafruit's ...

Optiboot is now installed by default on the Arduino Uno. It can be installed on all older mega8, 168 or 328 based Arduinos. Optiboot is "compatible", in a loose sense, with all versions of the Arduino ...