DSO138 DIY Oscilloscope Kit

The DSO138 Oscilloscope Kit includes an ARM Cortex-M3 processor (STM32F103C8) and a 2.4-inch color display. This product can also be used for ARM testing and development.

Additional features and customizations can be made to the kit. For instance, it can be transformed into a data logger that records signals at the millivolt level.

Functions and Features:

• Vertical axis data flow can be adjusted as needed.
• Various measurement modes available: automatic, periodic, and single-measurement modes to observe waveform movements.
• Available trigger modes: falling and rising edge triggers.
• Previous waveforms can be displayed on the screen with negative delay.
• Waveform snapshots can be frozen at any time using the HOLD function.
• Built-in 1Hz / 3.3V square wave test signal.
• Digital display of waveform parameters: frequency, period, pulse width, duty cycle, MAX/MIN/AVG/Peak-to-Peak/virtual values.
• Waveform storage function ensures that the signal is not lost during power outages.
• Short-circuit and open-circuit detection to help users identify soldering errors.
• TFT controller recognition function.

ISDS210A PC Oscilloscope Specifications:

• Maximum Real-Time Sampling Rate: 1Msps
• Accuracy: 12-bit
• Sampling Buffer Memory: 1024 bytes
• Analog Bandwidth: 0-200KHz
• Vertical Sensitivity: 10mV / Div - 5V / Div (1-2-5 steps)
• Input Impedance: 1MΩ
• 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 steps)
• Power Supply Voltage: DC 9V
• PCB Dimensions: 117 * 76mm / 4.6 * 3in
• Display Dimensions: 52 * 40mm / 2 * 1.57in
• Package Dimensions: 18 * 12.5 * 3cm / 7.08 * 4.92 * 1.18in
• Package Weight: 119g / 4.21oz