FPGA-Based Arduino Shield
Arduino

FPGA-Based Arduino Shield

Inspired by an interest in spreading the concepts of FPGA, and because its ability to overcome most of other platforms limitations such as IO, memory, and peripherals, technolomaniac had worked on developing the first Arduino FPGA shield. A Field-Programmable Gate Array (FPGA) is...

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$18 RTC Shield For Both Arduino UNO And Raspberry Pi 3
ArduinoRaspberry PiTimer

$18 RTC Shield For Both Arduino UNO And Raspberry Pi 3

Time and date information may be essential requirements for developing a hardware project, such as registration systems, alarms, and smart pills box. These information can be obtained locally by RTC (Real Time Clock) and RTCC (Real Time Clock Calendar) circuits like DS1307 from Maxim...

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16×32 RGB Matrix Panel Driver Arduino Shield
ArduinoLed

16×32 RGB Matrix Panel Driver Arduino Shield

Raj @ embedded-lab.com has revised his RGB Matrix Display Shield to an improved version. The shield now also carries the DS1307 RTC chip on board along with a CR1220 coin cell battery holder on the back. It is applicable for driving popular 16×32 RGB matrix panels with HUB75 (8×2...

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Send and Receive SMS with GSM SIM900 Arduino Shield
Arduino

Send and Receive SMS with GSM SIM900 Arduino Shield

In this Instructable, you will learn how easy it is to send and receive SMS messages over GSM with Arduino. One of the essential elements of building IoT project is the ability to connect devices. Wi-Fi and Bluetooth are good low cost choices, but they work only at close ranges, or...

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Arduino Uno Menu Template
Arduino

Arduino Uno Menu Template

PaulSS @ instructables.com shows us  how to build a menu for a LCD/button shield: While working on a new Instructable (coming soon) I had decided to use an Arduino Uno with an LCD/button shield I purchased off of AliExpress. It's a knockoff of the DFRobot Shield. I knew that I...

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Software Defined Radio (SDR) shield for Arduino
Arduino

Software Defined Radio (SDR) shield for Arduino

by Clemens Valens @ elektormagazine.com The new SDR board was created by Burkhard Kainka, the designer who also did the first SDR project. The antenna preselector of the original board has been removed while the CY27EE16 programmable oscillator was replaced by the Si5351 from...

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Multi-Function SSD Shield for the Raspberry Pi 2
Raspberry Pi

Multi-Function SSD Shield for the Raspberry Pi 2

We came across this kickstarter campaign that features a multifunction SSD shield for Raspberry Pi 2. The shield includes SSD, WiFi, RTC w/Battery and high power USB: Pi 2 Design is excited to introduce the first offering in a new line of Embedded and Media-based I/O shields for the...

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Arduino MPPT Solar Charger Shield
ArduinoPhotovoltaic

Arduino MPPT Solar Charger Shield

Lukas Fässler has designed a MPPT Solar Charger Arduino Shield and document it on the link below. A Solar MPPT charger is used to convert the solar panel voltage to the optimal voltage for charging a battery in the most efficient way. This way the solar panel works on the maximum...

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