Component species diversity for students to identify elements, inline elements welding, and soldering smd components training students can get in at the same time, making a practical tool for audio, video synchronization, low-frequency switching power supply, infrared receiver transmitter signal waveform, and many other occasions, effectively observed and measured, increasing interest in learning, and improving learning outcomes. kits using an arm cortex-m3 processor (stm32f103c8)

Features:

• Includes a 2.4 -inch color TFT display can be used as Test arm development board .
• Available source , the ability of a friend can be secondary development kit based on, for example, it can be changed to millivoltmeter, data loggers, and so on.
• Circuit is simple , reliable , inexpensive
• Performance index
• Maximum real-time sampling rate : 1msps
• Accuracy : 12 bit
• Sampling buffer depth : 1024 bytes
• Analog bandwidth : 0 - 200khz
• Vertical sensitivity : 10 mv / 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