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DIY Oscilloscope Kits

WAVE2 2-Channel Portable Oscilloscope DIY Kit

Photo of the WAVE2 2-Channel Portable Oscilloscope (assembled)

Highlights of WAVE2:

  • No. of Channels: 2
  • Bandwidth: 0 – 200KHz per channel
  • Sensitivity range: 5mV/DIV – 20V/DIV (using x1 probe)
  • Maximum input voltage: 50Vpk (using x1 probe)
  • Maximum real time sampling rate: 1MS/s
  • Time Base range 10us/DIV – 500s/DIV
  • X-Y Display Feature: Yes
  • Built-in 0 – 20KHz (sine) dual channel DDS function generator
  • Display Resolution: 320 x 240 Color display
  • Display Size: 2.4″
  • Touch panel: Yes
  • Battery or USB powered (battery not included in DIY Kit)
  • Fully contrallable via serial connection

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See more pictures:
Assembled

Product Update [2022.02.25]

"M" version main board released (PN:109-15800-00M). The changes include:

  • The circuits of the breakout boards BOB1 (JYE118, battery charger) and BOB2 (JYE117, power switch) have been integrated on the main PCB.
  • Added a USB-Uart converter on the main PCB (U20, CH340N). This allows serial data transfer and firmware upgrade through the powering USB port. (This is the only difference from the earlier "J” version in functionality)

M version main board schematic
Updated Assembly Guide

Important Notes

Before beginning to work on the WAVE2 DIY kit, please make sure you have all the tools ready and some soldering experience. Handle soldering iron and all components with care, and keep out of reach from children.

About the Battery
Please note the battery is not included with the WAVE2 DIY kit, however the kit does come with battery wires with matching header. To help you source your own batteries, please source batteries smaller or equal to the following sizes:
L x W x H = 62mm x 40mm x 5mm; or
L x W x H = 68mm x 31mm x 5mm

Recommended battery size:
L x W x H = 59mm x 37mm x 5mm / 1200mAh (usually specified as 503759 1200mAh)

Specification

General

  • 2.4” 320x240 color display
  • Touch panel operation
  • Y-X mode available
  • Built-in 2-channel DDS function generator
  • Light weight and portable

Vertical

  • Number of Channel: 2
  • Analog Bandwidth: DC – 200KHz
  • Sensitivity: 5mV/Div - 20V/Div (with x1 probe)
  • Sensitivity error: < 5%
  • Resolution: 12-bit
  • Input Impedance: 1M ohm / 25pF
  • Maximum Input Voltage: 50Vpk
  • Coupling: DC, AC

Horizontal

  • Max Real-time Sampling Rate: 1Msps (per channel)
  • Timebase: 10us/Div - 500s/Div
  • Record Length: 1024 points

Trigger

  • Trigger Modes: Auto, Normal, Single
  • Trigger Types: Rising/falling edge
  • Trigger Position: 1/2 of buffer size
  • Trigger Source: Ch1, Ch2, External
  • Maximum external trigger voltage: 15V
  • External trigger threshold: LVTTL

Function Generator

  • Number of channel: 2
  • Waveform type: Sine, Square, Saw-tooth, Stair
  • Frequency range: DC – 20KHz (Sine)
  • Amplitude range: 0 – 3V (peak value)
  • Offset: 0V or +3.3V
  • Duty Cycle: 0 – 100%
  • Phase: -360 – 360 degree

Power Supply

  • Powered on 3.7V Li-ion battery or USB
  • Current consumption: ~300mA @ 3.7 – 5V
  • Internal batter charger (optional)
  • Automatic power off on battery
  • Battery running time: Appr. 3hrs (when fully charged)

Other Features

  • Y-X display mode
  • On-screen measurement display
  • Save / recall up to 4 captures
  • Serial output of captured data
  • Serial port format: LVTTL, 115200bps, 8N1
  • Built-in 1KHz/3.3V test signal
  • [NEW] Complete serial control interface

Physical

  • Dimension: 115x72x30mm
  • Weight: 0.29KG (excluding battery and probes)
SKU NumberContents
15801K
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WAVE2 2-CH Digital Oscilloscope DIY kit, two BNC probes included

1x WAVE2 oscilloscope DIY kit
1x 117 board and 1x 118 board
2x BNC x1/x10 selectable probes
Assembly Guide
Quick Reference Guide
15801
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WAVE2 2-CH Digital Oscilloscope (assembled), two BNC probes and one battery included

1x WAVE2 oscilloscope fully assembled and tested
2x BNC x1/x10 selectable probes
Quick Reference Guide

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