DSO 138 DIY Oscilloscope Kit Opening Source 2.4″ TFT 1MSPS Pocket-Size Digital Oscilloscope Kit with DIY Parts & Probe, Handheld Pocket Electronic Learning Set, Assembled Vision (Welded)
This DSO 138 oscilloscope circuit boards components are pre-soldered, no need soldered by yourself..
This oscilloscope board uses ARM Cortex-M3 processor (STM32F103C8), and includes a 2.4-inch color TFT display screen, can be used as ARM test development board.Can freeze at any time waveform display (HOLD function).Comes 1Hz /3.3V square wave test signal source..
2.4″ Oscilloscope with automatic, regular and one-shot modes, easy to capture the moment waveform.Available rising or falling edge trigger.Observable previous trigger waveform (negative delay)..
2.4 inch TFT handheld pocket-size digital oscilloscope with waveform parameter digital display, including frequency, period, pulse width, duty ratio, MAX./MIN./AVG./Peak-Peak/virtual values.Waveform storage function: will not lose the waveform after power off..
Partially open-sourced,the MCU has been programmed, adjustable vertical displacement,and with instructions,which increase the likelihood of adding different features or developing new applications on the hardware for users..
UCTRONICS High Precision Handheld LC Inductor Capacitor Tester, Inductive Capacitance Meter Kit, 1pF-100mF, 1uH-100H
Continuously Adjustable: The measuring frequency is up to 100KHz, and the 1Hz step is continuously adjustable.
Support Screening And Deviation Measurement: Support DC resistance, electrolytic capacitance measurement, support screening and deviation measurement.
10mV-500mV Voltage Output: Internal bias voltage output (10mV-500mV).
High Measuring Accuracy: Component measurement is automatically recognized, the basic measurement accuracy is 0.2%, and the measurement speed can be adjusted.
Support For The SCPI Protocol: 5.2.8 inch TFT display, 4 and a half display. USB communication interface, large capacity lithium battery power supply. Support for the SCPI protocol.
Othmro 1Pcs QK-7502 7X 12X Handheld Magnifier Lens, Black Round Page Magnifying Lens, Small Magnifying Glass with Handle for Small Prints Book Magazines Newspaper Reading Jewelry
HD MAGNIFICATION SETTINGS – 5 inch LED backlit LCD TFT display with contrast ration 600:1 – Magnification: 5x, 7x, 9x, and 12x. The screen is hard-coated for protection and is made with an additional anti-glare layer of film..
5 VIEWING MODES – Makes reading simple as camera is centrally positioned under the display. Includes 5 viewing modes that include full color, black on white, white on black, black on yellow, and yellow on black.
PORTABLE & EASY TO USE – The handheld video magnifier is completely portable at a lightweight of 7.8 ounces and fits in a purse or large pocket. Simple control buttons are symbolically marked and there are only 3 to learn. There is also an automatic shut-off feature that will activate between 2 and 5 minutes of non-use to save battery time.
CAPTURE IMAGES – Images can be captured and up to 20 can be scored.
RECHARGEABLE FOR 2.5 HOUR RUN TIME – Includes rechargeable power cord. Charge device for 2 hours. Run operating time is 2.5 hours..
Riiai 2-in-1 Digital Oscilloscope & Transistor Tester, Real-time 2.5MS/s Sampling Rate 200kHz Bandwidth, 2.4 inch TFT Color Screen, PWM Square Wave Output, Diode Voltage Continuity Tester
...lf-contained 80Khz/5.0V PWM wave test signal source with adjustable duty cycle. With a Single, Normal, Automatic trigger, it can be used for both periodic and aperiodic digital signals. Other modes include circuit continuity test, 0-16V input voltage measure, PWM output, 0-24V Zener diode measure and etc..
⭐【2.4 Inch TFT Screen & 1500mah Rechargeable Battery】--- The transistor tester adopts a built-in 1500 mah battery that will get fully charged within 1-2 hours via a 5V/2A adapter and can work for 4 hours(Finish Green Indicator/Charging Red Indicator). The digital handheld pocket oscilloscope and transistor tester are designed with a high-resolution 2.4-inch TFT screen with an adjustable backlight. Better reading experience and easy to use..
⭐【Multiple Interfaces & Easy to Operate】--- The pocket oscilloscope can test different functions that supports multiple interfaces screen display. With press button design, it is more convenient to operate and choose the different test function mode. Pocket size and lightweight feature provide users with more possibilities and fun in using the portable storage oscilloscope..
⭐【Wide Application】--- The digital oscilloscope supports online operation with a computer that users can refresh the officia....
With PCB board (including power supply IC, touch IC, SD card cage) compatible 5110 interface. At least 4 IO driver are needed (without touch) , at least 9 IO driver are needed( with touch). 2.8 inch TFT LCD color screen, support 65K color display, and the display is colorful, high quality image display and wide viewing angle..
This 2.8-inch LCD module uses ILI9341 drive chip to drive 240*320 dot , with 240*320 resolution..
On-board level translation programs truly perfectly compatible 5V / 3.3V IO level, supports a variety of single-chip IO connection, professional and practical..
We strive to provide you with the highest quality product and the best customer experience, if you're not entirely satisfied, please just feel free to contact us at any time..
Buy it Confidence: Let you feel safe using, so you have a better using experience. Great value for money. If you have any problems, please fell free to contact us anytime. Our team w....
4)It is portable music player. You can take it everywhere you go. It is small enough to fit into a pocket, purse, handbag..
5) Notice: you can use this sets as car mp3 player and amplifier too,it will change your car audio effect soon if there is a Aux 3.5mm interface in....
BIGTREETECH Smart Filament Sensor Filament Break Detection Module 3D Printer Parts for 1.75mm Filament SKR V1.3 Mini E3 GEN V1.4
1) It can detect nozzle plugs, consumables are entangled, and the consumables caused by extruder failure are abnormally extruded. Happening..
2) It can detect that the consumables such as consumables are broken and the consumables are not used..
3) Applies to the open source firmware marlin 2.0.x. Marlin2.0 uses powerful development tools, Visual Studio Code integrated development environment: support for online debugging, more helpful for product development and performance optimization, C language development, low development threshold..
4) Support the motherboard with the break detection interface..
