TCA9555 I2C I/O Expander

1 device

Products with TCA9555 — 16-bit I2C GPIO expander for adding digital I/O pins.

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CircuitMess NASA Mars Perseverance Rover

Robotics Kit
CircuitMess NASA Mars Perseverance Rover

NASA-themed DIY robotics kit with ESP32-S3, camera, dual DC motors, 3 servos, and WiFi/BLE. Build a programmable Mars Rover replica with robotic arm and live video feed.

Xtensa LX7 dual-core @ 240MHz, FPU, AI instructions512KB SRAM4MBWiFi 802.11 b/g/nBLE BLE 5.0
roboticsStem EducationEducational PlatformWifi Camera Streaming
~$435View

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