KKmoon DSO138 Digital Oscilloscope Kit KKmoon DSO138 2.4" TFT Handheld Pocket-size Digital Scope Meter Kit DIY Parts SMD Soldered Electronic Learning Set 1Msps

KKmoon DSO138 Digital Oscilloscope Kit KKmoon DSO138 2.4" TFT Handheld Pocket-size Digital Scope Meter Kit DIY Parts SMD Soldered Electronic Learning Set 1Msps

• ◕‿◕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 freeze at any time waveform display (HOLD function).Comes 1Hz /3.3V square wave test signal source.
• ◕‿◕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).
• ◕‿◕With waveform parameter digital display, including frequency, period, pulse width, duty ratio, MAX./MIN./AVG./Peak-Peak/virtual values.Waveform storage function: will not lose the waveform after power off.
• ◕‿◕Short-circuit and open-circuit detection: can help the user find out the soldering error.TFT controller recognition function.The SMD has been soldered, more suitable for electronic beginner.

◕‿◕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. <br /><b><br>◕‿◕Features: </b><br />★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. </b><br />★Can be secondary development on the basis of this kit, for example, it can be changed to Millivoltmeter, data loggers. </b><br />★Adjustable vertical displacement, and with instructions. </b><br />★With automatic, regular and one-shot modes, easy to capture the moment waveform. </b><br />★Available rising or falling edge trigger. </b><br />★Observable previous trigger waveform (negative delay). </b><br />★Can freeze at any time waveform display (HOLD function). </b><br />★Waveform storage function: will not lose the waveform after power off. <br /><b><br>◕‿◕Note: </b><br />★The SMD in this DIY kit has been soldered, you just need to solder other parts by yourself. <br /><b><br>◕‿◕Specifications: </b><br />★Maximum Real-time Sampling Rate: 1Msps </b><br />★Accuracy: 12Bit </b><br />★Sampling Buffer Depth: 1024 bytes </b><br />★Analog Bandwidth: 0-200KHz </b><br />★Vertical Sensitivity: 10mV / Div - 5V / Div (1-2-5 progressive manner) </b><br />★Input Impedance: 1MΩ </b><br />★Maximum Input Voltage: 50Vpp (1: 1 probe), 400Vpp (10: 1 probe) </b><br />★Coupling Modes: DC / AC / GND </b><br />★The Horizontal Time Base Range: 10μs / Div - 50s / Div (1-2-5 progressive manner) </b><br />★Supply Voltage: DC 9V </b><br />★PCB Size: 117 * 76mm / 4.6 * 3in </b><br />★Screen Size: 52 * 40mm / 2 * 1.57in </b><br />★Package Size: 18 * 12.5 * 3cm / 7.08 * 4.92 * 1.18in </b><br />★Package Weight: 119g / 4.21oz <br /><b><br>◕‿◕Package List: </b><br />1 * DSO138 DIY Digital Oscilloscope Kit </b><br />1 * Probe </b><br />3 * User Manual(English)