Whether you are a newbie or a professional, oscilloscopes are essential to gear up the signal strength to a great extent of electronic devices. It is an electronic instrument that allows you to observe various signal voltages in 2D-plane and can change the functionality with respect to amplitude, frequency, time and distortion.
You can connect this brilliant oscilloscope to the desktops or laptops to work with by observing the resulting output waveforms on the big screen (LCD). It also increases the performance of external devices and limits the distortions.
Here in this article, we introduced the 10 best oscilloscope kits that are being used at present. By the end of this, you will be familiar with technical terminologies related to oscilloscopes, working, assembling and disassembling that helps you to take the right decision before you get it.
Check out these 10 oscilloscope kits in detail!
1. Kuman DSO 138 DIY KIT Open Source 2.4″ TFT 1Msps Digital Oscilloscope Kit
The structure of Oscilloscope is very simple and functions with special features. It uses LCD display that shows the resultant information signal very clearly.
Hardware assembling instructions, circuit diagrams, graphs, I/O-waveforms are included in this kit along with a troubleshooting guide. The motherboard available is pre-programmed and cannot be re-programmed when required.
DSO138 oscilloscope kit features the following specifications:
- 120mA of current
- Sampling rate is 1Msps
- 12-bit Vertical resolution
- Test signal 1KHz/3.3V
- 10mV/Div-5V/Div of sensitivity
- Time base is 10us-500s per division
- Supply of 9V DC power is acceptable
- Sensitivity error should be less than 5%
- Dimension includes 117mm X 76mm X 15mm
- Analog bandwidth should be maintained between 0-200kHz.
Components used in this digital oscilloscope kit are as follows:
- LEDs
- Diodes
- Probes
- Resistors
- Capacitors
- LCD Display
- Screws and nuts
- Connecting wires
- Soldering board
2. Longruner DSO138 Open Source 2.4″ TFT Digital Oscilloscope Kit
This digital oscilloscope kit is simple, reliable, inexpensive and a great start for beginners.
2.4-in TFT display element helps to visualize the waveforms clearly. There is an option for the client to build up new functions on this hardware. The high voltage supply of 9V is not required as it completely damages the circuit.
Source codes are also available in the kit to allow the user to add functions that satisfy their project requirements. For this reason, it mostly uses hole-through parts.
DSO-138 Oscilloscope features include:
- Analog bandwidth is 0-200KHz
- Sampling rate is 1Msps
- Sensitivity error is 5%
- Vertical resolution is 12-bit
- 1KHz-3.3V built-in test signal
Basic components include:
- Probe
- User manual
- Digital oscilloscope kit
- Cardboard box
3. DSO138 Digital Oscilloscope Kit 2.4″ TFT Handheld Pocket-size DIY Parts Electronic Learning Set
DSO138 is partially open-sourced kit that helps users to add multiple functions for developing applications on hardware devices. It uses an arm cortex processor, 2.4-inch display unit, and multimeter.
A user manual is provided that guides the beginners or learners about assembling the components, introduction to an oscilloscope, circuit diagrams and codes.
Captures the moment of a waveform that contains the following specifications:
- Sampling rate is 1Msps
- Sensitivity error is 5%
- 12-bit vertical resolutions
- HOLD function is available
- Analog bandwidth is 0-200KHz
The list of components used to make digital oscilloscope are given below:
- LEDs
- Diodes
- Probes
- Resistors
- Capacitors
- Display unit
- Soldering board
- Cathode ray oscilloscope
4. KKmoon DSO138 2.4″ TFT Handheld Pocket-size Digital Oscilloscope Kit
This wonderful pocket-size digital oscilloscope is very easy for electronic enthusiasts to assemble the individual components.
It can also be used as multi-voltmeter and data logger circuits. With these, you can find the frequency, time period, duty cycles, pulse width, peak voltages. Automatically at regular intervals, it easily captures the moment of waveforms and will not drop even the power is off.
Short or open circuit detection helps the user to find soldering error. Boost connector is directly connected to the motherboard for better use of oscilloscopes.
Specifications for pocket-sized digital oscilloscope are as follows:
- 12-bit accuracy
- Buffer depth is 1024 bytes
- Impedance is 1MΩ
- Coupling Modes AC-GND-DC
- Supply voltage is in DC (9V)
- Size of the PCB is 117*76mm or 4.6*3 inches
- LCD screen size is 52*40mm or 2*1.57 inches
The list of components used in digital oscilloscope are:
- LEDs
- Clips
- Diodes
- Probes
- Resistors
- Capacitors
- Plastic case
- LCD Display
- Screw and nuts
- Connecting wires
- DIY cardboard case
- An instruction manual
5. JYE DSO 138 DIY KIT (13801K) Open Source
This kit has ultimate possibilities for the users to develop new features on the hardware devices. It comes with pre-soldered SMD parts and pre-programmed MCU. LCD Display illustrates different waveforms like sinusoidal, square, pulse, trigger when connected to an external circuit. The probes used in the kit are low-capacitance passive devices that help to measure voltages.
For performing such wonderful tasks you need to maintain the following specifications without any fault:
- Analog bandwidth is 0-200KHz
- 1Msps sampling rate
- Sensitivity is 10mv-5v/Div
- 5% of sensitivity error
- 12-bit Vertical resolution
- Record length is 1024 points
- Built-in test signal
- Availability of HOLD function
And oscilloscope kit contains the following components:
- Probes
- Sockets
- Resistors
- Capacitors
- Plastic case
- LCD Display
- Screw and nuts
- Connecting wires
- LEDs and Diodes
6. Aideepen DSO138 2.4″ TFT Digital Oscilloscope Kit
This kit is pre-assembled that comes along with cortex processor, a display unit, and a motherboard. Automatically, it captures the moment of a waveform at regular intervals of time.
Students or engineers mostly use this oscilloscope kit to detect voltages, audio and video frequencies when tuned to a switching power supply. You can also observe IR transmitter-receiver signal waveforms and measure them that makes interesting in learning the possible outcomes.
The user manual contains hardware description, instructions, schematics and circuit diagrams to make projects successful.
This digital oscilloscope kit is simple, reliable, very reasonably priced and with these specifications:
- Analog bandwidth is 0-200KHz
- 1Msps sampling rate
- Sensitivity is 10mv-5v/Divison
- 5% of sensitivity error
- 12-bit Vertical resolution
- Record length is 1024 points
- Built-in 1KHz/3.3V test signal
- Rising edge trigger
- Adjustable trigger level position
- HOLD function
- 1Hz /3.3V square wave test signal
Here are few elements that are used in designing an oscilloscope:
- Probe
- LCD Display
- Digital oscilloscope
- Cardboard box
7. GeeBatJYE DSO138 2.4″ TFT 1Msps Digital Oscilloscope Kit
This kit is mainly designed as a training oscilloscope kit that contains the basic functionalities. The circuit board makes easy to fabricate electronic components because of its flexible nature.
Applying 9V of DC voltage can damage the kit as it cannot handle high power, but allows only power in small ranges. It also helps to find the frequency, peak voltages, current, pulse width, duty cycles and time periods.
Here are few Specifications to be followed when you prefer oscilloscope:
- Sampling rate is 1Msps
- 12-bit vertical resolution
- 1024 points of record length
- Analog bandwidth is 0-200KHz
- 5% of sensitivity error
- Input impedance is 1MΩ
- Input Voltage is 50-400Vpp
- Coupling modes GND-AC-DC
- Size of PCB is 117*76mm or 4.6*3 inches
- LCD screen size is 52*40mm or 2*1.57 inches
Components in the package include:
- Resistors
- Probes
- Sockets
- User Manual
- LCD Display
- Capacitors
- LEDs and diodes
- Screw and nuts
- Connecting wires
- Acrylic material DIY case
8. Quimat DSO138 Handheld Pocket-size Digital Oscilloscope Kit
This kit is very easy for electronic aspirants to assemble as most of them are fully assembled. It uses display unit, probes, resistors, capacitors, diodes and LEDs to design this circuit. You can apply maximum voltage levels up to 50-400v of peak to peak.
It is partially open sourced. Being an experienced coder you can implement multiple functional blocks on a single board for generating high performance.
The booklet contains schematics, introduction to hardware devices and source codes with the following specifications:
- Analog bandwidth is 0-200KHz
- 1Msps of sampling rate
- 10mV/Div-5V/Div of sensitivity
- Sensitivity error is 5%
- 12-bit vertical resolution
- 10us-500s divisions of time
- HOLD function available
Components include:
- DIY oscilloscope kit (DSO138)
- Probes
- User guide
9. Assembled DSO138 2.4 TFT Handheld Pocket-size Digital Oscilloscope Kits
This oscilloscope kit contains components starting from resistors, capacitors to display unit, motherboards. It will not lose the output waveform even the power is turned off as it stores the signals instantaneously.
You can set the timing signals (10us-50s/Div) to analyze the waveforms over a period. 9V of DC voltage and HOLD function to freeze the waveform at any instant of time is required in case of this pocket-size digital oscilloscope kits.
- Red color PCB with size 117*76mm
- Display unit size is 52*40mm
- 9V DC supply voltage
- 1Msps of real-time sampling rate
- 1024 bytes of sampling buffer rate
- Adjustable vertical displacement
- 1MΩ of input impedance
- Maximum input voltage is (50-400) Vpp
- AC-DC-GND are the coupling modes
Package includes the following elements:
- Probes
- Sockets
- Charger
- Plastic case
- An LCD display
- Resistors
- Capacitors
- Diodes and LEDs
- Nuts and screws
- Digital Oscilloscope Kit
10. JYE Tech 06804K Digital LCD Oscilloscope DIY KIT
Digital oscilloscopes mostly suit for educational purposes that teach you how to solder and assemble the hardware components.
The circuit board is pre-tested and pre-programmed before you start using the kit. It works as USB-scope, data logger, multi-voltmeter and there is a possibility to upload captured data in CSV file format.
The circuit board contains LCD slots, USB port, battery charger points and on/off switch. 128*64 graphic LCD module is also used to display the I/O signals effectively Battery is not included in the kit and you need to purchase separately.
A user-friendly manual is provided in the kit and all the hardware components are placed in a rectangular cardboard box.
Specifications you must look into:
- Weighs 120 grams
- Battery voltage 2-5V
- Dimensions are 140*70*30mm
- Current capacity is up to 200mA
- 20MHz probe with attenuation (1-10)
The oscilloscope kit has the following contents:
- Probes
- Sockets
- Charger
- Resistors
- USB-cable
- Plastic case
- Capacitors
- On/Off switch
- Connecting wires
- Diodes and LEDs
- Nuts and screws
- Oscilloscope case
- Li-ion battery charger
- USB Convertable board
- LCD Display (128*64 graphic)
- Soldering oscilloscope board
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