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Let your Arduino project deliver realtime notes to your iPhone or Mac with our iSticky/Arduino library!
iSticky lets users send an infinite number of sticky notes to themselves and others, providing a quick, real-time solution for sending important information like reminders, updates, directions, meeting times, dinner plans, meet-up changes, or any other individual or group note. iSticky provides a fast and organized way to send notes, at home, in school, on the road, or in the office.
iSticky Server is listening to your Arduino project - [Link]
Pulsar is a wireless heart rate monitor device without a chest strap! It communicates with iPhone 4, iPhone 4S iPhone 5, Motorola RAZR, etc over Bluetooth 4.0. Continuously monitor your heart rate without a chest strap!
Pulsar – Bluetooth Wireless Heart Rate Monitor - [Link]
tanv28 writes:
Here is a montage of photos that I took while modifying my iPhone 4s to build in wireless charging. There are wireless charging options out there such as the powermat system but they all involve slipping on a jacket around the iPhone. I wanted to internalize the technology so that the beauty of the iPhone is not hidden away! It’s taken a while to complete but it’s finally done.
iPhone 4s Wireless Charging Hack - [Link]
Pittsford, NY: imPulse(tm) is a personal, iPhone-compatible, handheld ECG Touch Monitor that will be introduced at this year’s Electronica Show in Munich, Germany, designed using unique EPIC touch sensors. Created by the sensorʼs manufacturer Plessey Semiconductors, imPulse(tm) is aimed at the home health market, and will allow the routine, quick and accurate recording of ECG signals outside of the medical environment – without the need for conductive gel or skin preparation. Read the rest of this entry »
Marcus Roskosch writes:
This app is a must-have for anybody in the Tech industry and or people who like to do it themselves. The new updated RepairDB brings a modest library of service manuals to the table. Being the first and only app in the App Store covering LCD’s TV’s, Laptops, DLP’s and more.
Many repairs do not seem worth their while because too much time is spent searching for essential service information. The required information is often not available or needs to be ordered, costing time and money! Shorten your repair time, save time and money when searching for important information.
Since identical failures often occur at some point in a large percentage of a given model or product line, using our app, may help identify the problem and or a solution.
RepairDB Electronic Repair Reference Database - [Link]
Apple iPhone charger teardown on Ken Shirriffs blog: [via]
Disassembling Apples diminutive inch-cube iPhone charger reveals a technologically advanced flyback switching power supply that goes beyond the typical charger. It simply takes AC input (anything between 100 and 240 volts) and produce 5 watts of smooth 5 volt power, but the circuit to do this is surprisingly complex and innovative.
Apple iPhone charger teardown - [Link]
Want to repair your iPhone 3GS? These schematics will definitely help you..
iPhone 3GS Full schematic and components placement - [Link]
Want to repair your iPhone 4? These schematics will definitely help you..
iPhone 4 Full schematic and components placement - [Link]
Want to repair your iPhone 3G? These schematics will definitely help you..
iPhone 3G Full schematic and components placement - [Link]
Marcus Roskosch writes about his Iphone – Ipad application.
Elektor Electronic Toolbox combines electronic reference material with calculation and conversion tools in one handy app. Whether a professional or hobbyist, the app gives users a collection of the most important electrical information right at their fingertips such as:
- Type listings (with color coding) for Resistors and capacitors including SMT types
- Databases for Transistors, FETs, Triacs, Thyristors, Diodes, ICs, TTL, CMOS, Atmel and PIC controllers
- Calculating circuit values for Resistor, Capacitor, Inductor, NE555, Filter circuits and much more
- Unit conversion for numerous types of Measurements (pressure, energy, distance, speed, weight, etc.)
- A database for common electrical Symbols
- An Indices database of common electrical components
- Calculation of voltage regulators with 78xx,79xx,LM317 or LM337
- Op-amp circuit calculation
- Number base converter (Hex, decimal, binary etc.)
- Frequency, period wave-length calculation
- LED / resistor calculation
- Voltage divider calculation
- R/L calculations
- BJT calculations
- Schematic Diagrams
- Pinouts of Audio, Video, Computer or phone sockets
Electronic Toolbox Pro - [Link]
