Pressure Sensor of the Future, Today

Pressure sensors are used today in many fields, such as automotive industry, touch screen devices, aviation and biomedical instrumentation, many of these applications require precise and accurate measures. Many times, this can not be achieved because of the limitations of the sensors such as the inability to measure on round surfaces (if they are twisted or wrinkled). To solve this problem a transparent and ...

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GLOBAL SOLDERLESS BREADBOARDS MARKET LATEST TRENDS, INDUSTRY ANALYSIS AND FORECAST TO 2024

Advanced Research Report on ‘Global Solderless Breadboards Market 2019’. ICRWorld Research estimates the future of the Solderless Breadboards industry with a thorough analysis of the forces governing the market. The report, titled ‘Global Solderless Breadboards Market 2019 – Production, Sales, Demand, Supply, Cost Structure, Manufacturers, Shares, Forecast 2024,’ is a comprehensive take on the strengths bol ...

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How to Select a Voltage Regulator

All electronics projects need power. Power can come from either stored energy in a battery, or directly from mains AC voltage or DC power from renewable sources such as solar energy. Power Management ICs (PMICs) help manage the power requirements in a system including scaling voltages, battery charging, and DC-DC conversion. Choosing the right PMIC can make a difference in whether the final product becomes ...

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LoRa IOT Home Environment Monitoring System

The LoRa IOT Home Environmental Monitoring System consists of an Arduino Mega based IOT-to-Internet gateway and Arduino Feather based remote stations with environmental sensors. The remote stations communicate wirelessly with the gateway using LoRa radios. The system enables a homeowner to monitor the home environment via an internet accessible dashboard, receive periodic SMS environmental notifications, re ...

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BQ25504 Solar Cell LiPo Charger

What is it? This is a small (0.5 x 0.5 inch) breakout board for Texas Instrument's BQ25504 Ultra Low Power Boost Converter with Battery Management for Energy Harvesting Applications. From the datasheet: "The bq25504 device is the first of a new family of intelligent integrated energy harvesting nano-power management solutions that are well suited for meeting the special needs of ultra low power applications ...

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DueProLogic – USB-CPLD Development System

The DueProLogic makes programmable logic easy with an all inclusive development platform. It includes an Altera Cyclone IV FPGA, on board programming, four megabit configuration flash, and an SD connector for add on memory. You can create your HDL code, program it into the flash and interact with the hardware via a Windows PC. This is the FPGA (Field-Programmable Gate Array) development board and runtime en ...

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Plant Communicator

Ever wished you could talk with your plants? Story Introduction As the English poet William Wordsworth once said: "Your mind is the garden, your thoughts are the seeds, the harvest can be either flowers or weeds." Keeping your plants alive can be quite the challenge as they are very bad at communication. One way to keep them happy is to bring your plants with you, but maybe you don't want to lug around with ...

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Arduino RFID Door Lock

You have seen RFID Door Lock Mechanism in some Hotels and other places, where you don’t need a key to unlock the room. You are given a card and you just need to put it in front of a RFID Reader box, and the lock gets unlocked with a Beep and a Blink of LED. This RFID Door Lock can be made easily at your home and you can install it in any door. These Door lock is just electrically operating door lock which g ...

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MKR1000 Servo Control Panel

A servo controller using the built-in WiFi abilities of the Arduino MKR1k. The panel consists of a MKR1k web listener and Javascript/ajax. Things used in this project Hardware components Arduino MKR1000 Servos (Tower Pro MG996R) Breadboard (generic) Software apps and online services Arduino IDE Story Arduino and servos have pretty much gone together from the inception of the legendary Arduino hardware proje ...

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‘Soldering’ with a laser

Abstract Established and already commercialized energetic materials, such as those based on Ni/Al for joining, lack the adequate combination of high energy density and ductile reaction products. To join components, this combination is required for mechanically reliable bonds. In addition to the improvement of existing technologies, expansion into new fields of application can also be anticipated which trigg ...

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Record-setting flexible phototransistor revealed

Inspired by mammals' eyes, University of Wisconsin-Madison electrical engineers have created the fastest, most responsive flexible silicon phototransistor ever made. The innovative phototransistor could improve the performance of myriad products -- ranging from digital cameras, night-vision goggles and smoke detectors to surveillance systems and satellites -- that rely on electronic light sensors. Integrate ...

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Arduino Motorized SMT Solder Paste Dispenser

Summary This is a motorized solder paste dispenser for soldering SMT boards that was inspired by this thing http://www.thingiverse.com/thing:384680. The home directory of this project is on github here https://github.com/zapta/misc/tree/master/paste_injector and it include hardware and firmware design of a compatible controller board that is Arduino compatible (it looks to the Arduino IDE as an Arduino Pro ...

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