The FNIRSI DPOX180H is a cost-effective handheld dual-channel digital phosphor oscilloscope and signal generator. The oscilloscope has a real-time sampling rate of 500 MS/s and an analog bandwidth of 180 MHz. The measurement results are displayed on the high-contrast 2.8-inch IPS full-view LCD screen with digital fluorescence technology.
Features
2-ch handheld oscilloscope & DDS signal generator
180 MHz bandwidth
500 MS/s sampling rate
20 MHz signal generator
Innovative digital trigger system
Cursor measurement function
5 mV sensitivity
50000 wfm/s waveform refresh rate
2.8" IPS full-vision high-definition display
Built-in 4.2 V/3000 mAh lithium battery
Automatic shutdown setting
High-voltage anti-burning protection
Specifications
Nummer of channels
2
Analog bandwidth
180 MHz
Maximum sampling rate
500 MS/s
Input coupling
DC/AC
Rise time
2.5s
Storage depth
120 Kpts
Input impedance
1 MQ-18 PF
Vertical sensitivity
5 mV-10 V (1X)
Time base range
5 nS~50 S
DC accuracy
±2%
Time accuracy
+0.01%
Trigger detection
Digital trigger
Trigger mode
Auto/Single/Normal
Trigger edge
Rising/Falling
Measurement range
40 mV~80 V (1X)
Screenshot storage
90
Capture signal
500
Screen size
2.8 inch
Screen resolution
320 x 240
Display technology
IPS full view
Expansion interface
USB transmission interface
Auto power off
5 minutes - 2 hours
Firmware upgrade
Supported iso image upgrade
Charging requirements
5 V/2 A
Battery capacity
3000 mAh
Standby time
3.5 hours at full charge
Signal Generator
14 standard function signals
Waveform storage
250 groups
Parameter measurement
12 kinds
Dimensions
135 x 90 x 40 mm
Digital Phosphor Oscilloscope
FNIRSI DPOX180H Oscilloscope uses the latest digital phosphor technology to overcome the traditional oscilloscope due to noise caused by the waveform burr feeling. Color temperature display function can more clearly see the distribution of the signal, probability characteristics and the rise and fall time of the step signal fast and slow. X-Y mode with digital phosphor technology for comparison of amplitude, frequency and phase of two groups of signals.
DDS Function Signal Generator
Built-in 20 MHz DDS function signal generator, with 14 kinds of standard function signals, output amplitude fixed at 1 VPP, sine wave frequency of 20 MHz, other waveform frequency of 10 MHz, adjustable frequency step of 1 Hz. Contains the original chopping technology, intercept part of the oscilloscope measurement of complex signals as the output signal of the signal generator, than the traditional signal generator hand-drawn signal more objective and realistic.
Included
1x FNIRSI DPOX180H phosphor oscilloscope
2x Probes (200 MHz)
1x USB power supply
1x USB cable
1x Manual
Downloads
Manual
Firmware V40
The FNIRDSI DSO-TC4 is a multifunctional transistor oscilloscope that is both comprehensive and practical. It is designed for use in maintenance and R&D applications, integrating an oscilloscope, transistor tester, and signal generator into a single device.
Features
Equipped with a 2.8-inch TFT color screen for a clear and intuitive display
Built-in high-capacity rechargeable lithium battery (1500 mAh) with a standby time of up to 4 hours
Compact and lightweight, ideal for mobile use
Specifications
Oscilloscope
Analog Bandwidth
10 MHz
Real-Time Sampling Rate
48 MSa/s
Input Impedance
1 MΩ
Coupling Mode
AC/DC
Test Voltage Range
1:1 Probe: 80 Vpp (+40 V)
10:1 Probe: 800 Vpp (+400 V)
Vertical Sensitivity
10 mV/div~10 V/div (X1 range)
Vertical Displacement
Adjustable with indication
Time Base Range
50ns~20s
Trigger Mode
Auto/Normal/Single
Trigger Type
Rising edge, Falling edge
Trigger Level
Adjustable with indication
Waveform Freeze
Yes (HOLD function)
Automatic Measurement
Max, Min, Avg, RMS, Vpp, Frequency, Cycle, Duty Cycle
Component Tester
Transistor
Amplification factor "hfe"; Base-Emitter voltage "Ube", Ic/Ie, Collector-Emitter reverse leakage current "Iceo", Ices, Forward voltage drop of protection diode "Uf"
Diode
Forward voltage drop <5 V (Forward voltage drop, Junction capacitance, Reverse leakage current)
Zener Diode
0.01~32 V
Reverse Breakdown Voltage (K-A-A Test Area)
Field-Effect Transistor (FET)
JFET: Gate capacitance "Cg", Drain current Id under "Vgs", Forward voltage drop of protection diode "Uf"
IGBT: Drain current Id under Vgs, Forward voltage drop of protection diode Uf
MIOSTET: Threshold voltage "Vt", Gate capacitance "Cg", Drain-Source resistance "Rds", Forward voltage drop of protection diode "Uf"
Unidirectional SCR
Trigger voltage <5V, Gate level (Gate voltage)
Bidirectional SCR
Trigger current <6mA (Gate voltage)
Capacitor
25pF~100mF, Capacitance value, Loss factor "Vloss"
Resistor
0.01Ω~50MΩ
Inductor
10μH~1000μH, DC resistance
DS18B20
Temperature sensor, Pins: GND, DQ, VDD
DHT11
Temperature and humidity sensor, Pins: VDD, DATA, GND
Signal Generator
Output Waveform
Supports 13 waveform outputs
Waveform Frequency
0-50 KHz
Square Wave Duty Cycle
0-100%
Waveform Amplitude
0.1-3.0 V
General
Display
2.8-inch TFT color screen
Backlight
Brightness adjustable
Power Supply
USB-C (5 V/1 A)
Battery
3.7 V/1500 mAh
Languages
English, German, Spanish, Portuguese, Russian, Chinese, Japanese, Korean
Dimensions
90 x 142 x 27.5 mm
Weight
186 g
Included
1x FNIRSI DSO-TC4 (3-in-1) Oscilloscope (10 MHz)
1x P6100 Oscilloscope probes (10X)
1x Alligator clip probe
3x Test hooks
1x Adapter
1x USB-C charging cable
1x Manual
Downloads
Manual
Firmware V0.0.3 (+V1.0.9)
The OWON XDS3102A is a 12-bit 2-channel digital storage oscilloscope (100 MHz) with digital multimeter and 2-channel arbitrary waveform generator (25 MHz). It features a touchscreen, a VGA output, WiFi and a 13200 mA battery.
Performance
8-bit, 12-bit or 14-bit high-resolution ADC, restoring the waveform detail fully
40M record length, max 75,000 wfms/s waveform refresh rate
Ow background noise, vertical sensitivity in 1 mV/div - 10 V/div
Multi-trigger, and bus decoding function
SCPI and LabVIEW supported
Features
Ultra-thin body-design, less space accommodation
Multi-interface integration – USB host, USB device, USB port for PictBridge, LAN, AUX, and more
VGA port – a better solution for video expansion, and teaching demonstration
8 inch 800 x 600 high-resolution LCD
Optional multi-point touch screen, more user-friendly operation experience
Specifications
Bandwidth
100 MHz
Sample Rate
1 GS/s
Vertical Resolution (A/D)
12 bits
Record length
40M
Horizontal Scale (s/div)
2 ns/div - 1000s/div, step by 1 - 2 - 5
Channel
2 + 1 (external)
Display
8" color LCD, 800 x 600 pixels
Waveform Math
+, -, ×, ÷, FFT, FFTrms, Intg, Diff, Sqrt, User Defined Function, digital filter (low pass, high pass, band pass, band reject)
Trigger Type
Edge, Video, Pulse, Slope, Runt, Windows, Timeout, Nth Edge, Logic, I²C, SPI, RS232
Bus Decoding
I²C, SPI, RS232
Communication Interface
USB host, USB device, USB port for PictBridge, Trig Out (P/F), LAN
Power Supply
100-240 V AC, 50/60 Hz, CAT II
Power Consumption
<15 W
Fuse
2A, T class, 250 V
Dimension
340 x 177 x 90 mm
Weight
2.6 kg
The JOY-iT JDS2960 is a 2-channel signal generator capable of producing signals up to 60 MHz. Its compact design and the option to operate it with a power bank make it ideal for mobile use.
With a variety of waveforms, including sine, square, triangle, pulse, half-wave, and more, it is suitable for various measurement technology applications.
Additionally, the JDS2960 features a 1-channel frequency allocation. Its high frequency accuracy of ±20 ppm and stability of ±1 ppm/3 h ensure excellent signal quality and great flexibility.
The 2.4-inch TFT color display provides user-friendly operation and enables a wide range of applications.
Features
2 Channels
Up to 60 MHz
Robust aluminum housing
1-channel frequency counter
Up to 20 Vpp
Many different pre-programmed waveforms and up to 60 user-defined waveforms
Pulse function
Specifications
Channels
2-channel Signal Generator1-channel Frequency meter
Frequency range
Sine: 0-60 MHzSquare, triangle: 0-25 MHzTTL, Pulse: 0-6 MHz
Signal forms
Sine, square, triangle, pulse, half/solid wave, exponential rise/fall, etc.
Measuring range frequency counter
1-100 MHz
Frequency accuracy
±20 ppm
Frequency stability
±1 ppm/3 h
Sampling rate
266 MSa/s
Display
2,4" TFT color LCD
Vertical shaft resolution
14 bits
Amplitude range
<10 MHz: 0-20 Vpp>10 MHz: 0-10 Vpp
Amplitude resolution
1 mV
Amplitude stability
±5%/5h
Amplitude flatness
<10 MHz: ±5%>10 MHz: ±10%
Impedance of output
50 Ω ±10%
Distortion factor
<0.8% (20 Hz-20 KHz, 0 dBm)
Dimensions
145 x 95 x 55 mm
Weight
900 g
Included
1x JOY-iT JDS2960 2-ch Signal Generator
1x Power supply unit
1x BNC-BNC cable
2x BNC crocodile clip cables
1x USB-DC power cable
1x USB data cable
Downloads
Datasheet
Manual
Software
The ICL8038 signal generator delivers versatile waveforms, including sine, triangle, square, and forward/reverse sawtooth, making it suitable for a wide range of applications. Powered by the ICL8038 chip and high-speed operational amplifiers, it ensures exceptional precision and signal stability.
With a frequency range of 5 Hz to 400 kHz, it supports applications from audio to radio frequencies. Its adjustable duty cycle, ranging from 2% to 95%, allows for precise waveform customization to meet various needs.
The DIY kit is beginner-friendly, featuring through-hole components for easy assembly. It includes all necessary parts, an acrylic shell, and a detailed manual, providing everything required to build and use the signal generator efficiently.
Specifications
Frequency range
5 Hz~400 KHz (adjustable)
Power supply voltage
12 V~15 V
Duty cycle range
2~95% (adjustable)
Low distortion sine wave
1%
Low temperature drift
50 ppm/°C
Output triangular wave linearity
0.1%
DC bias range
−7.5 V~7.5 V
Output amplitude range
0.1 V~11 VPP (working voltage 12 V)
Dimensions
89 x 60 x 35 mm
Weight
81 g
Included
PCB incl. all necessary components
Acrylic shell
Manual
Arduinonext is an initiative powered by an electronics and microcontrollers specialist team aiming to help all those who are entering in the technology world, using the well-known Arduino platform to take the next step in electronics.
We strive to bring you the necessary knowledge and experience for developing your own electronics applications; interacting with environment; measuring physical parameters; processing them and performing the necessary control actions.
This is the first title in the 'Hands-On' series in which Arduino platform co-founder, David Cuartielles, introduces board programming, and demonstrates the making of an 8-bit Sound Generator.
ESP32-C3-DevKitM-1 is an entry-level development board based on ESP32-C3-MINI-1, a module named for its small size. This board integrates complete Wi-Fi and Bluetooth LE functions. Most of the I/O pins on the ESP32-C3-MINI-1 module are broken out to the pin headers on both sides of this board for easy interfacing. Developers can either connect peripherals with jumper wires or mount ESP32-C3-DevKitM-1 on a breadboard. Specifications ESP32-C3-MINI-1 ESP32-C3-MINI-1 is a general-purpose Wi-Fi and Bluetooth LE combo module that comes with a PCB antenna. At the core of this module is ESP32-C3FN4, a chip that has an embedded flash of 4 MB. Since flash is packaged in the ESP32-C3FN4 chip, rather than integrated into the module, ESP32-C3-MINI-1 has a smaller package size. 5 V to 3.3 V LDO Power regulator that converts a 5 V supply into a 3.3 V output. 5 V Power On LED Turns on when the USB power is connected to the board. Pin Headers All available GPIO pins (except for the SPI bus for flash) are broken out to the pin headers on the board. For details, please see Header Block. Boot Button Download button. Holding down Boot and then pressing Reset initiates Firmware Download mode for downloading firmware through the serial port. Micro-USB Port USB interface. Power supply for the board as well as the communication interface between a computer and the ESP32-C3FN4 chip. Reset Button Press this button to restart the system. USB-to-UART Bridge Single USB-UART bridge chip provides transfer rates up to 3 Mbps. RGB LED Addressable RGB LED, driven by GPIO 8. Downloads ESP32-C3 Datasheet ESP32-C3-MINI-1 Datasheet ESP32-C3-DevKitM-1 Schematic ESP32-C3-DevKitM-1 PCB Layout ESP32-C3-DevKitM-1 Dimensions
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