When [sticilface] started using the Arduino IDE to program an ESP8266, he found he was running out of RAM quickly. The culprit? Strings. That’s not surprising. Strings can be long and many strings ...

Arduino heeft de Uno R4-microcontroller aangekondigd. Het bordje maakt gebruik van een 32bit-Arm-cpu met een kloksnelheid van 48MHz. De R4 heeft 32 kilobyte ramgeheugen en 256 kilobyte opslagruimte.

Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...

We’ve featured a great many unique clocks here on Hackaday, which have utilized nearly every imaginable way of conveying the current time. But of all these marvelous timepieces, the Morse code clock ...