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 ...
Grove - I2C 高精度温湿度センサー(SHT35)は、Sensirion社の次世代温湿度センサーであるSHT3x-DISをベースにしています。このセンサーは、Sensirion社の新しい湿度および温度プラットフォームの中核を ...
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 ...
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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