Meet the Quark: an Arduino compatible multitool ready for your DIY electronics projects. This open source device is ready for Arduino, ESP32, and STM32 development. It has touch sensitive controls on its body and a screen that shows you clear readings. You can connect the Quark to your iOS or Android device wirelessly.
The Quark measures 120mm long with a diameter of 20mm. Its full color screen display has a resolution of 240 x 135 px. You can use this device for debugging, repair, and diagnostics. It can measure voltage, current, resistance, and capacitance. It has an oscilloscope with a sampling rate of 400 kHz. Its battery lasts up to 5 hours.