Description DSO150 is JYETech’s Entry Level Oscilloscope. This handheld / pocket mini oscilloscope is inexpensive and great tool for working with Audio Signals and low frequency signals. DSO150 can be used in labs for learning electronic circuits such as op-amp, transistor amplifiers, pulse width modulation circuits etc. DSO Shell runs on 9V (do not use power voltage higher than 10V!) power supply. Users need to prepare their own power supply since it is not included in the deal. The power jack on the mainboard accepts standare 5.5mm/2.1mm DC plug. Technical Specifications Vertical Number of Channels 1 Analog Bandwidth  0 – 200KHz Sensitivity 5mV/Div – 20V/Div Sensitivity error  < 5% Resolution 12-bit Input Impedance 1M ohm Maximum Input voltage 50Vpk Coupling DC, AC, GND Horizontal Max Real-time Sampling Rate  1Msps Timebase 10us/Div – 500s/Div Record Length 1024 Trigger Trigger Modes Auto, Normal, Single Trigger Types  Rising/falling edge Trigger Position 1/2 of buffer size fixed Display Resolution  320 x 240 pixels Size 2.4in Power Supply Operating Voltage 9V DC (8 – 10V acceptable) Supply Current 120mA @ 9V Physical Dimensions 115mm X 75mm X 22mm Weight 100 gram (not including cables and power supply) Documents and Download Users Manual (for 109-15001-00C analog board) Users Manual (for 109-15001-00E analog board) [NEW] Schematic Main board schematic [NEW] Analog board schematic [NEW] Firmwares How to Use the DSO150 Library Source codes FAQ, Tips, and Troubleshooting How to Upgrade firmware for DSO Shell Package Includes 1x Assembled Single Channel Digital Storage Oscilloscope 1MS/S 200KHz – JYETech DSO150 (Assembled, Tested and QC-OK unit by Art of Circuits) 1x Probe User Guide