Product Review
◕‿◕This DSO138 digital oscilloscope kit adopts ARM Cortex-M3 processor and with 2.4-inch TFT screen. It's easy and reliable for circuit operation. It can display frequency, period, pulse width, duty ratio, MAX./MIN./AVG./Peak-Peak/virtual values.
◕‿◕Features:
★This kit uses ARM Cortex-M3 processor (STM32F103C8), and includes a 2.4-inch color TFT display screen, can be used as ARM test development board.
★Can be secondary development on the basis of this kit, for example, it can be changed to Millivoltmeter, data loggers.
★Adjustable vertical displacement, and with instructions.
★With automatic, regular and one-shot modes, easy to capture the moment waveform.
★Available rising or falling edge trigger.
★Observable previous trigger waveform (negative delay).
★Can freeze at any time waveform display (HOLD function).
★Waveform storage function: will not lose the waveform after power off.
◕‿◕Note:
★The SMD in this DIY kit has been soldered, you just need to solder other parts by yourself.
◕‿◕Specifications:
★Maximum Real-time Sampling Rate: 1Msps
★Accuracy: 12Bit
★Sampling Buffer Depth: 1024 bytes
★Analog Bandwidth: 0-200KHz
★Vertical Sensitivity: 10mV / Div - 5V / Div (1-2-5 progressive manner)
★Input Impedance: 1MΩ
★Maximum Input Voltage: 50Vpp (1: 1 probe), 400Vpp (10: 1 probe)
★Coupling Modes: DC / AC / GND
★The Horizontal Time Base Range: 10μs / Div - 50s / Div (1-2-5 progressive manner)
★Supply Voltage: DC 9V
★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 / 4.21oz
◕‿◕Package List:
1 * DSO138 DIY Digital Oscilloscope Kit
1 * Probe
3 * User Manual(English)
