DEVMO Digital Oscilloscope Kit 2.4" TFT Handheld Pocket-Size DIY Parts Fully Assembled Electronic Learning Set

Performance index 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 ) Adjustable vertical displacement , and with instructions Input impedance : 1MΩ Maximum input voltage : 50Vpp (1: 1 probe ), 400Vpp (10: 1 probe ) Coupling modes include DC / AC / GND The horizontal time base range : 10μs / Div - 50s / Div ( 1-2-5 progressive manner ) With automatic, regular and one-shot mode , easy to capture the moment waveform Available rising or falling edge trigger Adjustable trigger level position , and with instructions Observable trigger waveform before ( negative delay ) Can freeze at any time waveform display (HOLD function ) Comes 1Hz /3.3V square wave test signal source Package Content: 1 x DSO138 Digital Oscilloscope

• ★It allowed making a practical tool for audio and video synchronization at same time, low-frequency switching power supply , infrared receiver transmitter signal waveform and many other occasions, effectively observed and measured , increased interest in learning, improve learning outcomes.
• ★Component species diversity for students to identify elements , inline elements welding, soldering SMD components training.
• ★Training for electronic production , complete detailed descriptive information , like schematics , instructions, etc., making a high success rate.
• ★Kits using ARM Cortex-M3 processor (STM32F103C8), and includes a 2.4 -inch color TFT display can be used as test ARM development board.
• ★Available source , which can be secondary development kit based on , for example, it can be changed to Millivoltmeter , data loggers , and so on.