NooElec JYETech 'DSO 138 Mini' Oscilloscope Kit with Clip Probe Low Cost Portable Digital Storage Oscilloscope with 2.4" TFT LCD. Model DSO138 Mini; SKU 13805K
NooElec JYETech 'DSO 138 Mini' Oscilloscope Kit with Clip Probe Low Cost Portable Digital Storage Oscilloscope with 2.4" TFT LCD. Model DSO138 Mini; SKU 13805K
The DSO138mini is a Improved version of the popular DSO138 DIY oscilloscope kit. DSO138mini has similar performance to DSO138, but also brings some significant improvements: The oscilloscope can be powered by USB or a single 3.7V lithium-ion battery, which means it becomes much more practical for portable applications. The power supply circuit has also been greatly simplified and has a lower component count. DSO138mini has the LCD and MCU on one PCB to avoid the problematic pin header connections that were used in DSO138. This not only increases product reliability, but also allows the motherboard to be used as a flexible general-purpose controller.The overall size of the DSO138mini is only 2/3 of the DSO138, so it is much more suitable for handheld operation. The DSO138mini also has improvements in the firmware. For example, its trigger runs reliably under 10us and 20us timebase settings. Waveform data can be output via the serial port, and the data can be easily viewed on PC using other software such as Gnuplot. Like DSO138, the MCU of DSO138mini was pre-programmed. The motherboard was tested before packaging. Users only need to solder a few pin headers before use. Most soldering work is done on the analog board. This ensures that the project is not only fun, but also successful! NOTE: Soldering skills and tools are essential to complete this project!
Product Features
- The DSO138mini is an improved version of the popular DSO138 DIY kit -Oscilloscopes
- All parts needed for completion are included along with assembly instructions and a user manual
- The oscilloscope can be powered by USB or a single 3.7V lithium-ion -Battery operated
- The overall size of DSO138mini is only 2/3 of DSO138, so it is much more suitable for handheld operation
- There are a variety of other improvements included in the complete Description shown below can be viewed