First mycusini 3D Choco printers are shipped already
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First mycusini 3D Choco printers are shipped already

The startup Print2Taste has kept its promise also in its second Kickstarter campaign. Several backers already received their 3D Choco printer. According to Print2Taste the project team did a great job – the shipment started even ahead of schedule. mycusini is the first consumer 3D...

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Portable Fine Dust PM10 Analyzer with Large OLED Digits
Arduino

Portable Fine Dust PM10 Analyzer with Large OLED Digits

In one of our previous articles, we built a DIY air quality monitor which was based on measuring the amount of Hydrocarbon concentration in the air using the BME680 VOC Whisker. While things work quite well using that method, there are several other parameters and air constituents which...

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SFM4300 – Mass Flow Meter for Sensitive Gas Mixture Measurement at Low Flow Rates
Sensor

SFM4300 – Mass Flow Meter for Sensitive Gas Mixture Measurement at Low Flow Rates

The mass flow meter SFM4300 features improved sensitivity and precision, even for low flow rates. The small, compact sensor is calibrated for air, O2 and N2O gases and – in contrast to its predecessor, the mass flow meter SFM4100 – it can also be used to monitor gas mixing. With a...

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2.42″ 128×64 Yellow Graphic OLED Display Module
LCD/OLED/ePaper

2.42″ 128×64 Yellow Graphic OLED Display Module

DM-OLED24-659 is a 2.42" 128x64 Yellow Graphic OLED Display Module with support for SPI, I2C Main features 2.42" 128 X 64 Pixel CPU Interface: MCU、4-Wire SPI、I2C Drive IC: SSD1309 Display Colors: Monochrome(Yellow) Display Mode: Passive Matrix OLED The...

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New Surface-Mount Fully Integrated Current Sensors
Sensor

New Surface-Mount Fully Integrated Current Sensors

The ACS772/3 family expands to include through-hole and surface-mount CB package options with enhanced working isolation voltage Allegro MicroSystems, a global leader in power and sensing solutions for motion control and energy efficient systems, today announced significant ease-of-use...

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MPPT charge controller reference design for 12- and 24-V solar panels
PhotovoltaicTop Stories

MPPT charge controller reference design for 12- and 24-V solar panels

This reference design is a Maximum Power Point Tracking (MPPT) solar charge controller for 12-V and 24-V solar panels. This compact reference design targets small and medium power solar charger solutions and is capable of operating with 15- to 60-V solar panel modules, 12- or 24-V...

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LaserPecker Pro – The Most Advanced Portable Engraver
Laser

LaserPecker Pro – The Most Advanced Portable Engraver

LaserPecker Pro-The Most Advanced Portable Engraver. Compact, Safe & Easy-to-use ​Laser Engraver LaserPecker recently announced a Pro version of their LaserPecker portable, affordable, compact laser engraver. Launched earlier this week on Kickstarter, the Laspecker Pro surpassed...

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simpleFE – A simple mixed signal front-end
Interface

simpleFE – A simple mixed signal front-end

simpleFE is a low cost, fully open-source, mixed-signal front-end. Designed primarily to carry out analog-to-digital and digital-to-analog conversion, simpleFE includes plenty of IO and allows you to create your own signal processing system more quickly, more easily, and more...

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