DON’T START FROM ZERO
Templates & circuit blocks
Independent project copies you can explore, adapt, and complete.
These are illustrative starter circuits. Pinouts, footprints, support components, and routing require engineering review.
STARTER TEMPLATE
Environmental sensor
ESP32 and BME280 with USB-C power. Intentionally incomplete demonstration.
Wi-FiI2CSensors
STARTER TEMPLATE
Microcontroller starter
MCU, regulated supply, and debug header placement starter.
MCUUART
STARTER TEMPLATE
IoT sensor
Wireless sensing subsystem with a minimal power block.
IoTWi-Fi
STARTER TEMPLATE
USB device
USB-C power connector and controller block. Data circuitry is not included.
USB-CPower
STARTER TEMPLATE
LED controller
Controller and LED placement starter; add a current-limiting circuit.
LightingGPIO
STARTER TEMPLATE
Robotics controller
Controller, header, and power foundation. Add motor drivers and protection.
RoboticsControl
STARTER TEMPLATE
Data logger
Sensing and controller starter. Add verified storage and timekeeping.
SensingLogging
STARTER TEMPLATE
Power supply module
USB-C connector, linear regulator, and filter capacitor placement.
Power3.3 V