DSO138 Digital Oscilloscope Kit 2.4" TFT Pocket-size DIY Learning Set
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$14.99
An assembled kit, just get it and use it. Designed as a training oscilloscope with simple, reliable and inexpensive circuit. With automatic, regular and one-shot mode, easy to capture the moment waveform. Partially open-sourced, the MCU has been programmed. Adjustable vertical displacement, and with instructions, which increase the likelihood of...
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- An assembled kit, just get it and use it.
- Designed as a training oscilloscope with simple, reliable and inexpensive circuit.
- With automatic, regular and one-shot mode, easy to capture the moment waveform.
- Partially open-sourced, the MCU has been programmed.
- Adjustable vertical displacement, and with instructions, which increase the likelihood of adding different features or developing new applications on the hardware for users.
- Fully assembled , not DIY Kit! It contains only the basically oscilloscope functions with no fancy features.
- Simplicity in structure and easiness in assembly/operation are among the main targets of the design. For these purposes, uses mostly through-hole parts: The heart is a Cortex-M3 ARM processor (STM32F103C8) from ST. It uses 2. 4-inch TFT LCD (320 X 240 dot-matrix, 262K colors) as its display element and displays nice and clear waveforms.
- Detailed assembly instructions are provided in combination with troubleshooting guide and schematic. Source codes are also available to allow user to add their own features.
- For electronic production training, the description of the complete and detailed information, including circuit diagrams, production instructions, instructions for use, troubleshooting methods, etc., the production success rate is high.
A wide variety of components, suitable for students to identify components, in-line component welding, patch component welding training. - Students can obtain a practical tool at the same time of production, which can effectively observe and measure signal waveforms in many occasions such as audio, video synchronization, low-frequency switching power supply, infrared receiving and transmitting, etc., increasing learning interest and improving learning effect.
- The kit uses the ARM Cortex-M3 processor (STM32F103C8) and includes a 2.4-inch color TFT display that can be used as an ARM development test board.
- The source program is provided, and the capable friend can perform secondary development on the basis of the kit, for example, it can be changed to a millivoltmeter, a data recorder, and the like.
- Simple and reliable circuit, low price
- High real-time sampling rate: 1Msps
- Accuracy: 12Bit
- Sample buffer depth: 1024 bytes
- Analog bandwidth: 0 - 200KHz
- Vertical sensitivity: 10mV/Div – 5V/Div (inward by 1-2-5)
- Vertical displacement adjustable with an indication
- Input impedance: 1MΩ
- High input voltage: 50Vpp (1:1 probe), 400Vpp (10:1 probe)
- Coupling methods include DC/AC/GND
- Horizontal time base range: 10μs/Div – 50s/Div (inward by 1-2-5)
- Automatic, regular and single trigger mode for easy capture of instantaneous waveforms
- Trigger with rising or falling edges
- Trigger level position adjustable with an indication
- Observe the waveform before the trigger (negative delay)
- The waveform display can be frozen at any time (HOLD function)
- Self-contained 1KHz / 3.3V square wave test signal source
- 1 *Digital Oscilloscope Kit
- 1 * Probe
- 1 * User Manual(English)