Here, we address this problem using carbon nanotube (CNT) field-effect transistors (FETs) in which the base device structure is lithographically fabricated before the deposition of gas-sensitive ...
Most motion sensors – PIR, ultrasonic, even basic radar – can only tell you if something moved. They’re like a doorbell: you know someone’s there, but not what they’re doing. I wanted to turn all that ...
The SparkFun OpenScale – IoT project is a ready-to-use ESP32-based IoT smart scale with open-source hardware and firmware support that makes it easy to read precise weight data from load cells without ...
The HiWonder WonderLLM ESP32-S3 AI Camera features both vision and voice capabilities. HiWonder has launched the WonderLLM, a compact smart interaction module built around the ESP32-S3 microcontroller ...
Waveshare RP2350-Touch-LCD-1.85C is a Raspberry Pi RP2350 devkit with a 1.85-inch round touchscreen display with 360×360 resolution, a built-in microphone, a 28-pin GPIO header, and a USB-C port. The ...
Rapid prototyping a GUI app with MicroPython + LVGL on the M5Stack Tab5, as demonstrated by our IoT weight-measuring project. I recently acquired an M5Stack Tab5 board for an upcoming project and ...
A fun little gadget and a great STEM teaching aid to help tech enthusiasts learn about robotics and coding. Bittle is a DIY, servo-based robot dog from Petoi, controllable via Bluetooth, infrared and ...
Undulatory swimming represents an ideal behavior to investigate locomotion control and the role of the underlying central and peripheral components in the spinal cord. Many vertebrate swimmers have ...
An Arduino obstacle avoiding robot is a smart, autonomous robot that detects obstacles on its path using sensors and then navigates around the obstacle by changing direction. This obstacle avoidance ...
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