My [microcontroller board] controls the fans in [device] and I have just rewired it. First scan the I2C bus on each pin pair, identify every sensor that responds, and record the working pins and devices…
Read GEMINI.md in this project and write an Arduino sketch for a [board name] that follows it. Use a hardware timer interrupt to toggle the LED every [interval], and a separate timer to print elapsed…
Build an ioBroker adapter that checks [podcast feeds] on a schedule. When an episode has a published JSON or VTT transcript, download it; when it doesn't, run Whisper…
Help me design a retrofit actuator for an existing [valve type] in my lab. Keep manual operation fully available, so the actuator can be removed without changing the valve. Review servo torque against the [measured…
I want to design a set of tea light holders for 3D printing with build123d. Use the reference holder examples in [repository folder] as the starting point and follow their parametric style so the sizes…
Implement a serial upload protocol between my [generator script] and my [programmer board] EEPROM programmer. Follow the wiring and the OE, WE and CE timing in [wiring document] exactly. Start with a slow upload…
Design [game or circuit] in [relay simulator] using [relay count] relays. Once it works, compile the relay netlist to Verilog for [target chip or FPGA]. Run the original relay simulation and the Verilog simulation on…
Using the pin configuration and camera SDK documentation in [project folder], write the illumination driver for an ESP32 and the camera driver for [microscope model]. Build after each change and fix compile…
I'm bringing up a wearable ESP32 badge. The hardware spec and pin map are in [hardware specification]. Write firmware that checks each peripheral at boot with graceful failover: if one device fails, log the failure,…