Over the Christmas break, my parents were out of town to celebrate the holidays. When they came back, they saw something every homeowner fears – a flooded basement. In a basement, there are pipes that collect water from around the foundation and bring it into the sump pit, which pumps it out away from the […]
Creating a Smart Water Sensor with the ESP32 Thing Continue Reading
I’m a fan of all kind of weather stations. When Daniel Eichhorn twittered about his new version using an E-Paper display module, I immediately preordered one. I decided to build a station with a custom enclosure, so here is my version of a 3D printed version, featuring magnets so it can be attached to the
The Doppler Effect I’m sure you’re quite familiar with the Doppler effect: you send an RF signal at a given frequency to a target, and if this object/person is moving the reflected signal’s frequency will be shifted. This is the reason why a fire truck’s siren has a higher pitch when the truck is going
Making the Electronics for CDM324 – 24GHz Doppler Motion Sensor Continue Reading
WiFi 5 also known as 802.11ac has been around for a while now, but few boards have adopted it. The WiFi 5 might easily be confused with the general WiFi (802.11 b/g/n). The WiFi standard 802.11ac is capable of 1300 megabits per second (Mbps) which is the equivalent of 162.5 megabytes per second (MBps), this is 3x faster than
NEED WIFI 5 AND BLUETOOTH 5? THEN TRY OUT UNISOC UWP5661 Continue Reading
Arduino MKRFOX1200 has been designed to offer a practical and cost effective solution for makers seeking to add SigFox connectivity to their projects with minimal previous experience in networking. It is based on the Microchip SAMD21 and a ATA8520 SigFox module. Long Battery Life Can run for over six months on 2 AA 1.5V batteries
Qualcomm announced back in April its QCS605 SoC, calling it “the first 10nm FinFET fabricated SoC, built for the Internet of Things.” The octa-core Arm SoC is available in an Intrinsyc Open-Q 605 SBC with full development kit, including a 12V power supply which is available for pre-order at $429. The product will ship in
Qualcomm Launches 10nm, octa-core QCS605 IoT SoC Continue Reading
Lightspeeur 2803 – a follow on to the Lightspeeur 2801S ASIC – enables upgrading of existing data center hardware to speed AI processing while providing 10X reduction in energy consumption. Gyrfalcon Technology Inc. (GTI), the world’s leading developer of low-cost, low-power, high-performance Artificial Intelligence (AI) processors, today announced the availability of its second-generation chip, the Lightspeeur 2803 AI Accelerator.
GYRFALCON LAUNCHES SECOND-GEN AI ACCELERATOR CHIP Continue Reading
Roadie Tuner is a dream come true for guitarists! The automatic ring tuner, that is quick, easy to use, and three times more accurate than the human ear, is dedicated to beginner guitarists who are almost always frustrated with not knowing how to tune their guitar. This ultimate musician’s tool works on all string instrument
Tune Your String Instruments Perfectly With Roadie Tuner Continue Reading
Since 2013, the additive manufacturing startup Carbon had altered the 3D printing industry. Carbon produced its industry-changing M1 3D printer and CLIP 3D printing technology, bringing never-before-seen printing speed and end-use-quality polymer parts to the market. Today Carbon is on a mission to help manufacturers and designers cut their costs, waste less energy and
Carbon Introduces SpeedCell System & Bigger 3D Printers Continue Reading
A new research initiative between the University of Washington’s Sensor Lab and the Technical University of Delft in the Netherlands has created a microprocessor that can power itself through stray radio waves and receive programmable updates in the same fashion. While the RISC-derived 16-bit microcontroller CPU is very weak compared to modern standards, it’s much more powerful
