For Lithium battery expansion board:
Battery capacity: 3800mAh
Maximum output current: 1.8A
Output voltage: 5.1V ± 0.1V
Standard charging current / voltage: 1.2A/5.0V
It's convenient to power on / off raspberry pi via battery swith;
It can last about 9 hours if only pi 3.
The Lithium battery expansion board can be also used on cellphone.
Note: You can still charge this battery even if the switch is turn off;
The PIC18F4550 USB Dev Kit is loaded with features, including a large 32kb of program memory, optimized for C programs. The PIC18F4550 Development Board comes complete with the Microchip PIC18F4550 microcontroller pre-installed, together with the necessary crystal and power supply components, for a ready-to-run solution. Simply connect the power and download your program, using the easy to use programming interface and software, and your ready to start exploring the new PIC18 USB.
PIC18F USB Dev Kit Programs can be downloaded or updated directly to the microcontroller using the USB in-circuit programming interface together with a suitable programmer or MPLabs HID Bootloader software.
Now works with v3 Heremes!
Pushbuttons and LED's are also included on our development board for testing and developing your code. This board is the ideal for applications requiring a USB Connection together with a large number of A/D inputs for monitoring and control.
Our new PIC18F4550 Development board will get you started with an inexpensive, ready-to-run solution, which is ideal for the student or hobbyist.
Tired of your slim PS3 wasting electricity in standby mode? We designed a simple AC cable to allow you to turn the console power off so you dont waste dollars in electricity your not using.
The Raspberry Pi Zero is half the size of a Model A+, with twice the utility. A tiny Raspberry Pi that’s affordable enough for any project!
NOTE: RASPBERRY PI ZERO CASE INCLUDED!
You should replace your laser lens if your system has the following problems: