If you’re reading this, that means you’ve successfully made it through 2025! Allow us to be the first to congratulate you — ...
Meskernel’s LDL-S laser rangefinder module provides millimeter-level accuracy and flexible measurement modes for industrial automation and embedded control applications.
You can hear sound, of course, but what if you could see it with a laser? That’s what [Goosetopherson] thought about, and thus a new project that you can see in the video below was born. The ...
Abstract: A novel watt-level compact green laser module (namely, mGreen), based on integrated Nd:YVO 4 and MgO:PPLN crystals, is demonstrated for the first time. A linearly polarized 532-nm laser ...
Tested with the Robotdyn 16 Keys I2C Capacitive Touch TTP229 Module Robotdyn Capacitive Touch Disk Pad. uint16_t readKeys() - Read data from TTP229 and return states of 16 keys in bitmap ...
This is a 'simple' thermostat controller, using a DS18B20 oneWire temperature sensor on a WeMos D1 Mini Pro. The DS18B20 has a +/-0.5 °C tolerance and is perfectly stable (and even cheaper). I tried ...
Low-Cost Multi-Wavelength Photoacoustic Imaging Based on Portable Continuous-Wave Laser Diode Module
Abstract: Photoacoustic imaging (PAI), an emerging imaging technique, exploits the merits of both optical and ultrasound imaging, equipped with optical contrast and deep penetration. Typical linear ...
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