We present colosseum, a low-cost, modular, and automated fluid sampling device for scalable microfluidic applications. The colosseum fraction collector can be built for around $100 using off-the-shelf ...
Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies ...
Learn how to program speech synthesis for an animatronic mouth using Python and Arduino. Discover how to synchronize speech ...
A campaign active since last November has been targeting Python developers building Telegram bots with trojanized Pyrogram ...
Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies like LCDs they only use energy when the characters change, but have fallen out ...
A stepper motor's coils need more current than a GPIO pin can supply directly. The ULN2003 board sits between the ESP32-S3 and the motor, amplifying 4 weak digital signals (IN1 – IN4) into the ...