Watch any movie about the years of prohibition, and you’ll probably see character gain admittance to a speakeasy by using a secret knock on the door. In the old movies, a little sliding door would open so the doorman could check you out and let you in. With [IsmailSan’s] electronic lock, the secret knock automatically unlocks […]
SECRET KNOCK UNLOCKS DOOR Continue Reading
This project allow us to simulate presence and to detect movements in our home. We can configure a network of devices installed in differents rooms of our home all of them controlled by a main device. This project combines these features on a single device (PICTURE 1): It is a presence simulator: the device switchs on and off one
Home Presence Simulator and Security Control Device Continue Reading
What could be more thrilling than launching a complex rocket that you built yourself? For starters, launching it with literally anything better than the stock ignition system would be a step in the right direction. How about a briefcase full of fantastically fun overkill? [FastEddy59] is in the middle of building a model rocket complete with
MODEL ROCKET LAUNCHER IS SO SERIOUS, IT HAS A BRIEFCASE Continue Reading
American microcontroller manufacturer company Microchip has unveiled an open source, mainline Linux ready “SAMA5D27 SOM” module. This module is based on a SiP implementation of its Cortex-A5-based SAMA5D27 SoC with 128MB RAM. The 40 x 38mm module is also compatible with a SOM1-EK1 dev board. SAMA5D27 SOM1 The SAMA5D27 SOM is Microchip’s first computer-on-module based on a Linux-ready application processor, and
Microchip’s New Open Source SAMA5D27 SOM Module Runs Mainline Linux Continue Reading
In this tutorial I will be teaching you how you can build your own Laser Tripwire Security System at home! You will need the following components and materials: LED light Laser Module Laser Sensor Module Speaker or Piezo Buzzer 2 Small Breadboards with sticky tape on the back Arduino Breadboard wires USB Cable (to program
DIY | Easy Arduino Laser Tripwire Security System! Continue Reading
Hello! In this Instructables guide I will show you how to make your own password unlock door system by using the Arduino uno board. I made my own circuit by using the ATmega328 micro controller but this is an optional step. In this guide I will help you to make it easily on breadboard by
Arduino Password Unlock Door Security System Continue Reading
An open source USB stick computer for security applications. The USB Armory is full-blown computer (800MHz ARM® processor, 512MB RAM) in a tiny form factor (65mm x 19mm x 6mm USB stick) designed from the ground up with information security applications in mind. Not only does the USB Armory have native support for many Linux
USB Armory: Open Source USB Stick Computer Continue Reading
RDA’s RDA5981 is a fully integrated low-power WiFi chip from RDA Microelectronics. RDA5981 is a fully built WiFi chip highly intended for applications in the areas of a smart home, audio applications and IoT applications. The RDA5981 is being used in devices running Baidu DuerOS, the Chinese alternative to Amazon Alexa or Google Assistant. During
RDA5981 is a $1 Fully Integrated WiFi Chip with an ARM Core Continue Reading
Building an Internet of Things infrastructure most times depends upon the wireless connectivity, but there are many options for wireless and not every device is IP addressable – a requisite feature for IoT. There are many wireless interface options, Wi-Fi, Bluetooth Low Energy (BLE), ZigBee, Z-Wave, Lora, RFID and Satellite, each with their own unique
Panasonic PAN9420 is a standalone fully embedded Wi-Fi Module Continue Reading
It has never been more important to keep your business data secure; with more and more businesses of all sizes falling foul of cyber-crime, along with an ever-advancing reliance on data, it is crucial that companies are not only aware of the many threats but also that they actively put in place the requisite security
2 Top Tips to Keep Your Business Data Secure Continue Reading
