This kit uses ARM Cortex-M3 processor (STM32F103C8), and includes a 2.4-inch color TFT screen display, which can be used as ARM test development board. On the basis of this kit can be secondary development, for example, Millivoltmeter, data recorders can be changed. With adjustable vertical displacement, and instructions. With automatic, regular and single shot modes, easy to capture the moment wave. Current rising or falling edge triggering. Observable previous trigger wave (negative delay). The wave screen can be freeze at any time (HOLD function). It comes 1Hz / 3.3V square wave test signal source. Wave parameter with digital display, including frequency, period, pulse width, duty ratio, MAX. / MIN. / AVG. / peak-Peak / virtual values.
Wave storage function: power off will not lose the wave after.
Short circuit and open circuit detection: it can help user to find solder error. TFT controller recognition function. Note: This DIY kit is not soldered. Note: This DIY kit is not soldered. Soldered Digital Oscilloscope Kit if you want osciloscopio. You can pay this line: http://www.aliexpress.com/store/product/DSO138-Soldered-Pocket-size-Digital-Oscilloscope-Kit-DIY-Parts-Electronic/2341096_32681184683.html Features: Maximum Real-time Sampling Rate: 1 Msps Accuracy: 12Bit Sampling Buffer Depth: 1024 bytes Analog Band Width: 0-200 KHz Vertical Sensitivity: 10mV / Div-5 V / Div (1-2-5 progressive) Input Impedance: 1M Em Maximum Input Voltage: 50Vpp (1: 1 probe), 400Vpp (10: 1 probe) Coupling Modes: DC / AC / GND Horizontal Time Base Range: 10μs / Div-50s / Div (1-2-5 progressive) Supply Voltage: DC 9 V PCB Size: 117 * 76mm / 4.6 * 3in Screen Size: 52 * 40mm / 2 * 1.57in Package Size: 18 * 12.5 * 3cm / 7.08 * 4.92 * 1.18in Package Weight: 119g / 4.21 oz Packing list: 1 * DSO138 brazed Oscilloscope Kit 1 * Probe