Adafruit 2.8" TFT Touch Shield for Arduino with Resistive Touch ScreenSpice up your Arduino project with a beautiful large touchscreen display shield with built in microSD card connection. This TFT display is big (2. 8" diagonal) bright (4 white LED backlight) and colorful (18 bit 262,000 different shades)! 240x320 pixels with individual pixel control. It has way more resolution than a black and white 128x64 display. As a bonus, this display has a resistive touchscreen attached to it already, so you can detect finger

over current

Negation key

Mars station

Aim at the target and shoot

reading @ 200 mV range

Aluminum backing

20 Pack of Rectangular Magnets with Center Hole

comfortable grip

Frequency stabilization: <30ppm

rosin or residue

* Memorize 10 sets of measuring data

Potentiometer knobs on the unit's front panel allow for fine and coarse adjustment of the voltage and current output