![Opendime v2 – Genuine Verified Bitcoin Credit Stick Opendime v2 – Genuine Verified Bitcoin Credit Stick](https://www.electronics-lab.com/wp-content/uploads/2017/06/tumblr_oiurxkhu9k1uo3k2so1_540.png)
Opendime v2 – Genuine Verified Bitcoin Credit Stick
Opendime announced their USB stick that allows you to spend Bitcoin like a dollar bill: Opendime is a small USB stick that allows you to spend Bitcoin like a dollar bill. Pass it along multiple times. Connect to any USB to check balance. Unseal anytime to spend online. Hopefully...
Continue Reading![42 of the Most Useful Raspberry Pi Commands 42 of the Most Useful Raspberry Pi Commands](https://www.electronics-lab.com/wp-content/uploads/2017/06/lcd-sudo-su.png)
42 of the Most Useful Raspberry Pi Commands
circuitbasics.com has posted an article about the most usefull Raspberry Pi commands: Sometimes it’s hard to keep track of all the Raspberry Pi commands you use, so I created a list of some of the most useful and important ones that will make using Linux on the Raspberry Pi a...
Continue Reading![3.5A Unipolar Stepper Motor Driver 3.5A Unipolar Stepper Motor Driver](https://www.electronics-lab.com/wp-content/uploads/2017/06/002.jpg)
3.5A Unipolar Stepper Motor Driver
Compact Unipolar stepper motor driver can drive unipolar motor up to 3.5A and supply range 10 To 50V DC. This compact board is based on STK672-440BN IC from ON semiconductor. The STK672-440BN is a hybrid IC for use as a unipolar, 2-phase stepper motor driver with PWM current control...
Continue Reading![NetWorker – an advanced web server with PIC18F67J60 NetWorker – an advanced web server with PIC18F67J60](https://www.electronics-lab.com/wp-content/uploads/2017/06/etech-networker-figure-1.jpg)
NetWorker – an advanced web server with PIC18F67J60
rs-online.com have published an advanced webserver project based on PIC18F67J60 microcontroller. An Internet connection would be a valuable addition to many projects, but often designers are put off by the complexities involved. The ‘NetWorker’, which consists of a small printed...
Continue Reading![Isolated 24V to 12V 10W Flyback Power Supply Isolated 24V to 12V 10W Flyback Power Supply](https://www.electronics-lab.com/wp-content/uploads/2017/06/MAXREFDES112Fig00-t.png)
Isolated 24V to 12V 10W Flyback Power Supply
maximintegrated.com power supply experts have a reference design of a 24V to 12V flyback converter. Maxim's power supply experts have designed and built a series of isolated, industrial power-supply reference designs. Each of these power supplies efficiently converts 24V into useful...
Continue Reading![ATtiny85 Tiny OLED Watch ATtiny85 Tiny OLED Watch](https://www.electronics-lab.com/wp-content/uploads/2017/06/tinyfacewatch.jpg)
ATtiny85 Tiny OLED Watch
An ATtiny85 and a 64x48 OLED display hand clock: This is the third in my series of minimalist watches based on the ATtiny85. This version displays the time by drawing an analogue watch face on a miniature 64x48 OLED display. It uses a separate crystal-controlled low-power RTC chip to...
Continue Reading![Getting started with Python and Arduino MKR1000 for secure IoT projects Getting started with Python and Arduino MKR1000 for secure IoT projects](https://www.electronics-lab.com/wp-content/uploads/2017/06/mkr1000.jpg)
Getting started with Python and Arduino MKR1000 for secure IoT projects
A getting start guide to program Arduino MKR1000 in Python: The MKR1000 is described as a powerful board that combines the functionality of an Arduino Zero (already supported by Zerynth) and the connectivity of a Wi-Fi Shield, with a Cryptochip for secure communication. The...
Continue Reading![SubPos – Wifi enabled Positioning System SubPos – Wifi enabled Positioning System](https://www.electronics-lab.com/wp-content/uploads/2017/06/positioning_device.png)
SubPos – Wifi enabled Positioning System
A "dataless" Wi-Fi positioning system that can be used anywhere GPS can't. Blecky @ hackaday.io writes: The SubPos Wi-Fi Positioning System is an indoor positioning system that can be used in various environments such as metro lines, shopping malls, carparks, art galleries or even...
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