The audio component centers around the SS8550 PNP transistor (Q1) which serves as a driver for the passive buzzer (BZ1). This ...

PICO is much faster than the version with ATMega328. Its operation is identical. This achievement was the subject of an article in the Elektor magazine for the month of January 2022 (May-June 2023 for ...

Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm ...

Description: Order your pcb design at JLCPCB: $2 for 10pcs PCBs (24 hours turnaround time). up to $20 shipping discount on first order (PCB price should be higher than $7). What is Arduino and all ...

While child-sized humanoid robots like the Unitree R1 have come down in price, not everybody has a spare $6,000 to throw ...

SparkFun IridiumSBD I2C Arduino Library This library can be installed through the Arduino Library Manager: please search for IridiumSBDi2c Iridium SBD is Mikal's original library which does not ...

The buttons and the punch card contacts are connected to the Pi via MCP23017 I2C port expanders, since the square display provides a handy I2C pass-through.

Posted in laptops hacks Tagged arduino, i2c, laptop battery fix, lithium battery, lithium ion ...

APC issue 542 (February) is now available, ensuring you never miss another software update.

arduino i2c dht11 spi ssd1306 oled-display potentiometer i2c-display ili9341 tft-display oled-display-ssd1306 ili9488 st7789 expansion-board esp32-s3 dht11-temperature-sensor Updated 3 weeks ago C ...