Resolving the position of free roaming robots can be quite challenging. You can only expect to get accuracy of around 6 to 10 meters by using a standard low-cost GPS system and that can be further downgraded by poor signal strength inside buildings. Bluetooth and WiFi positioning can achieve 1 to 5 metres resolution but that’s often not enough. The Pozyx system has been developed to achieve a positional accuracy of 10 cm and works indoors or outdoors.
Four ‘Anchor’ transceiver units attach to walls or fences surrounding the space in which the Pozyx Shield operates. Communication between the shield and the four anchors allows the shield to determine its position and orientation within its operational area.
Pozyx shield gives position – [Link]
Anyone awake in the early 2000’s knows the familiar shape of those candy bar style mobile phones. In the Shenzhen phone markets we see tons of them. Literally, there are tons of these phone passing through the markets every day. Some are resold while others are disassembled for parts and recycled. This is where all those cheap Nokia 3310/5110 LCD shields come from. It’s great to see so much reuse and recycling.
Having all these cheap LCDs is nice, but most of the interesting and useful parts are wasted. We saw a fantastic opportunity to save a heap of phones from the recycling bin and save people a pocket full of money. We can make a positive impact on the environment if we reuse some of these phones that we are literally tripping over in the streets. Let’s make an Arduino to GSM network bridge for just a few dollars.
Nokia phone Arduino shield – [Link]
StickyBUGs are small, modular boards that enable you to quickly make your own Arduino shield, with no wiring or soldering required!
StickyBUGs are small, modular boards that enable you to very quickly make your own shield, with no wiring or soldering required! Take a handful of stickyBUGs, plug them into the main stickySHIELD and you are ready to go! Full sample and library code is provided. StickyBUGs can be placed in any order, making them the ultimate configurable solution for Arduino development. Now you can create the shield you want that will fit perfectly into your next project. Fast, configurable and low cost make stickyBUGs an ideal addition to any makers toolbox.
StickyBUG – Make Your Own Shields for Arduino – [Link]
Turn your toaster oven into your own solder reflow factory shop using the Reflow Master Shield!!!
The Reflow Master Shield from Paladin Enabling Technologies is an Arduino shield that turns your normal toaster oven into a reflow oven. A reflow oven is used in the production of electronics to change solder paste from a paste form to a liquid form and lastly to a solid form. This results in all your components being soldered for you in one run.
But let me share with you why I’ve created the Reflow Master Shield and why you would want one.
Reflow Master Shield – Arduino Solder Reflow Oven – [Link]
It’s Like a Shield for your Shields! Makes debugging your Arduino projects super fast! by Guido Bonelli Jr @ kickstarter.com:
Do you love Arduino development BUT dread testing your hardware because there is no easy way to attach things like your meter, oscilloscope or probes?
Well fear not, ArduinoNaut, Dr.Duino™ is here to the rescue!
Dr.Duino – Arduino Debugging tool! – [Link]
A recent press release from Atmel has announced the introduction of the Arduino WiFi Shield 101 which can be connected to any modern Arduino R3 board to give connectivity to the Internet via any traditional Wi-Fi access points. This new Shield is said to offer secure, cost-effective, high-performance Wi-Fi connectivity. The new board is targeted at Arduino IoT applications and incorporates Atmel’s WINC 1500 wireless network controller offering IEEE 802.11 b/g/n (1×1) at up to 72 Mbps and supporting IEEE 802.11 WEP, WPA2 security enterprise.
Arduino WiFi Shield – [Link]
The xPico WiFi Shield supports simultaneous wireless LAN client connectivity and access point (AP) functionality. This makes it easy to securely connect to an Arduino microcomputer using web-based tools and interactive applications on smartphones or tablets. Its built-in controller ensures that there is no need for a wireless LAN driver on the Arduino microcontroller to configure wireless connectivity.
The xPico Wi-Fi Shield includes connection management software and a web-based configuration interface to manage connectivity complexity on behalf of the application developer. This significantly cuts down the development overheads for engineers, designers, students and hobbyists who need to quickly add smart Wi-Fi solutions to their Arduino designs.
Lantronix Arduino WiFi Shield – [Link]
The Ciseco SRF shield instantly transforms any Arduino style board into a fully wireless device. There are no jumpers to worry about, no configuration to be done, simply plug in and begin coding. The shield utilises the world’s best value, secure wireless module, the SRF.
You can securely exchange data with all other Ciseco radio devices, including the ultra-long range ARF. Designed for ease of use, the shield uses normal ASCII when transferring data, requiring no library or complex software. This means all your memory space is for code, not to drive the radio. All settings can be accessed or changed via standard text based AT commands.
The shield has extra pads to allow for configurations such as; Over the Air Programming of your micro, low power sleep states and adding an external antenna to extend the range.
The SRF has flexible frequency and power settings, to cater for all global radio regulations; these are easily set in software.
- Slice of Radio – Wireless RF transciever for the Raspberry Pi
- XRF wireless RF radio UART serial data module XBee shaped
- SRF-Stick 868-915 Mhz easy to use USB radio
Ciseco SRF shield transforms any Arduino into a fully wireless device – [Link]
Worlds first affordable plug & play, secure, long range wireless for Arduino
SRF Shield – Instant wireless networking for Arduino – [Link]
Raj @ embedded-lab.com writes:
Here is an instructable that describes a DIY shield which would convert your Arduino board into a multifunctional digital multimeter. This shield can be used with “Arduino” UNO und Duemilanove boards, and can display the measurements on a 16X2 character LCD and/or on the serial monitor window on PC. This digital multimeter Arduino shield has the following features:voltmeter ranges : 0-10V; 0-30V; 0-100V ampmeter range : 0-500mA ohmmeter ranges : 0-1KOhm, 0-250KOhm diode, LED, continuity tester LED functionality tester transistor Beta meter.
Turn your Arduino board into a digital multimeter with this shield – [Link]