Top Product Debugging

4-20mA Generator, DROK Adjustable Signal Generator, DC 0-10V 0 4-20mA Current Voltage Analog Simulator for Value Adjusting PLC Panel LED Testing

  • AMP & VOLT DUAL SIGNAL GENERATOR: Multifunctional DROK signal generator kit is able to generate ampere & voltage by one module, which generate 0/4 – 20mA current signal and 0-10V voltage signal just by rotating a multi-cycle precise potentiometer, simple and handy..
  • CLEAR LED DISPLAY: Our 4-20ma signal generator has bright and clear 3-digit LED digital display screen, which can be used to monitor the output current and voltage. You just need to push the switch below the monitor easy to switch the display..
  • AMP & VOLT DISPLAY CALIBRATION: There are current and voltage display calibrating potentiometer on the back of the module. If the display is accurate, you can calibrate the display value of current voltage by yourself..
  • WIDE APPLICATION: Our signal adapter can be used as signal generator, valve adjustment, inverter control, PLC debugging, panel debugging, LED testing, simulating the output of transmitter..
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Metal Retractable Ladder for Loft Home Folding Step Ladder Attic pulldown Ladder Hinge 5ft-11ft (Alloy 11.15ft,Hole 3.28ft2.29ft)

  • A new revolution in home improvement design, with a retractable folding method, only gently pull down when in use, perfect invisibility when not in use.
  • This product can support a variety of sizes of holes, ladders up to 11ft, perfect for home decoration, small warehouses, companies, schools, hospitals, etc. can be used.
  • The 18in*5.9in widened pedal is not only for adults, but also for children. The product has been designed with retractable safety rails to further ensure your safety..
  • Before the product is delivered, we will specially carry out debugging and inspection, verify the safety and applicability of the product several times, and ensure the safety of the goods. We will use the wooden box + foam packaging method to ensure that the product will not be destroyed by logistics..
  • The products have passed the inspection by the national quality inspection agency and are qualified products. We will provide guarantee for your purchase. You can contact us if you have any questions. We will ship within 48 hours..
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NOYITO Voltage to Current Module 0-10V to 0-20mA

  • NOYITO Voltage to Current module, 0-2.5V ,0-3.3V,0-5V,0-10V,0-15V,0-24V voltage signal conversion to 0-20mA or 4-20mA current signal output, by adjusting the voltage to adjust the size of the current. Can be used to generate the signal source, valve adjustment, inverter control, PLC debugging, instrumentation test, LED test, analog transmitter.003cbr003e.
  • Implement the industry standard voltage (0-2.5V ,0-3.3V,0-5V,0-10V,0-15V,0-24V) into an industry standard current (0-20mA, 4-20mA)., linear output, the output signal can be directly connected to the AD converter, with the AD function with the microcontroller connection.003cbr003e.
  • Using single-chip embedded technology. The module is small and easy to use in different places.003cbr003e.
  • Easy to use, can be fine-tuned by potentiometer.003cbr003e.
  • Module working voltage: DC12-24V . 【Please read the product pictures on the left side of the page for the wiring diagram of the product.】003cbr003e.
  • 【Manufacturer's One-year After-sale Warranty】.
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Bukefuno QY MP Pyramid 3x3 Magnetic Speed Puzzle stickerless Cube QY MP Pyraminx M Speed Cube(2021 Version)

  • This is the magnetic Pyramid 3x3 Cube in QY's latest MP series, the second flagship cost-effective Cube, professional quality is trustworthy.this Pyramid 3x3 has an unbelievably light and quick feel.Auxiliary homing, recovery is more handy..
  • The traditional stickers have been replaced with original and eco-friendly ABS material, which mean no fading,The brand-new bright six-color configuration, is highly recognizable。.
  • equipped with a small harpoon-shaped debugging tool, super simple and convenient debugging method. Open the center cover and turn counterclockwise to adjust the 5-speed wheelbase. You can check the numbers through the small round holes. Confirm the wheelbase.
  • more texture and avoid the scratches after the long-time using.different from the traditional built-in magnet positioning, a higher-end magnetic warehouse positioning system is adopted, the rotation is faster and more stable..
  • Solving puzzles and brain teasers are important activities that teach children to work hard on complex problems, increase their spatial awareness, develop a sense of space, and enhance memory. The perfect Christmas/birthday gift for kids..
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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..
  • 5) Support screen 2004, 12864, TFT24 (12864 mode), TFT35_V3.0 (12864 mode)..
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Kazeffi Synchron Motor 24V 4RPM Replacement for Honeywell Motor 802360JA，Used in V8043/8044 Zone Valve Control

  • 【Higher Performance】:802360JA Zone Valve motor Adapt to Honeywell zone valve motor V8043/V8044 . This Zone Valve Motor 24V, 4rpm at 50/60HZ. Cable....
  • 【Save time and money】:This Replacement motor for v8043 zone valves motor Easy to install. No need to replace brand new actuators or other HVAC....
  • 【High Quality】:Quality tested for over 100K cycles for flawless operation,Metal gears can be perfectly compatible with Honeywell V8043 or V8044....
  • 【More Applicable Scenarios】:802360JA can be replaced: HVAC damper control motor, Actuator Zone Valve motor etc. After many professional debugging,....
  • 【After-sale service】:100% after-sale guarantee, if you have any dissatisfaction with the product, you can ask for a replacement or a full refund.....
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LiangCuber GAN 356 M Lite 3x3 Magnetic Speed Cube stickerless GAN356 M 3x3x3 Puzzle Cube Magic Lite Version

  • GAN 356 M Lite is currently the mid-range product in the GAN cube. It uses the latest debugging system, which is extremely cost-effective, and its....
  • Surprisingly matte surface, tough, anti-scratch, anti-fingerprint and anti-slip..
  • Extreme corner cutting: The workpiece is designed to have the characteristics of anti-corner distortion and POP resistance, as well as excellent....
  • This version comes with GAN's unique manually adjustable digital IPG core and blue GES nut. Smooth and fast. Large angle cutting, adjustable tension.....
  • Solving difficult problems and brain teasers are important activities that can teach children to work hard to solve complex problems, enhance....
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Actron CP7400 Digital Multimeter

  • ...ment range: 5000-10000 / min) and maintains a high accuracy of (1.2% + 2)..
  • [Multi-function multimeter] Support to measure DC voltage, current, AC voltage, current, and resistance, capacitance, temperature, crystal diode, triode parameters and circuit on-off. This product is suitable for automobile maintenance and debugging, etc. It is your ideal measuring tool..
  • [Protection function] Low power CMOS double integral A / D conversion integrated circuit, automatic zero calibration, automatic polarity display, data retention, low battery and over-range indication, and with overload protection, 15 minutes of automatic shutdown without operation..
  • [Non-contact tachometer] This is a non-contact tachometer. The non-contact design avoids contact between the instrument and the component under test, and solves the measurement problems of some small or volatile test components..
  • [Display Function] Equipped with a LCD backlit LCD display, it can also be used in the dark, with a maximum display of 1999 counts. And support low battery display, low battery voltage indication ("" symbol is displayed on the left side of the LCD).
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Yunseity Duplex Hotspot Board, 3.5Inch Screen MMDVM Duplex Hotspot Board with Cooling Fan, DMR Standard, Digital Display Hotspot Repeater with Antennas

  • APPLICABLE MODEL: MMDVM mini hotspot repeater board, duplex dual time slot design, mainly used for the built in extension board for Raspberry Pi 3B..
  • WITH COOLING FAN: The hotspot board has mini cooling fan for easy operation for long periods of time, and the acrylic case adds elegance to the product..
  • MEMORY CARD: Including 16G or 8G small memory card, the writing speed is not less than 10M, which has high efficiency and good durability..
  • GOOD PERFORMANCE: The digital hotspot board has the advantages of optimized wiring, perfect component layout, low heat generation, fast heat dissipation..
  • DMR STANDARD: All debugging parameters are carefully debugged according to the DMR standard, more stable in use and greatly improve the sound restoration..
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Development Board Module Kit Fit for 850/900/1800/1900 MHz GPRS/GSM Antenna, 5~26V

  • Computer debugging USB--TTL. This module is powered by: 5V-26V, 5V 2A power supply is recommended. After plugging in the motherboard, the power supply must be able to supply 2A. The reason is that the GPRS Shield startup current and the maximum top current required to work up to 2A, but the USB port can not provide such a large current, so the external power supply equipment must be provided..
  • The other power supply port leads to the 3.7--4.5V power supply for lithium battery power supply. The serial port is perfectly compatible. The TTL serial port is compatible with 3.3 and 5V microcontrollers..
  • Make sure your SIM card is not locked. The best baud rate for GPRS Shield communication is 19200 BPS 8-n-1 (GPRS Shield automatically matches baud rate by default). Quad-Band 850 / 900/ 1800 / 1900 MHz - would work on GSM networks in all countries across the world..
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SainSmart LA104 Handheld 4-Channel Logic Analyzer w/ 2.8\ Color TFT Screen SPI I2C UART Programmable 100Msa/s Max Sampling Rate

  • Compact Design: Equipped with a rich 2.8" 320x240 TFT display and side thumbwheels allow for easy operation and navigation..
  • Wide Application: Analyze UART, I2C, SPI, and many other standard protocols accepted. This unit is specially designed for UART, SPI, I2C, and other communication debugging..
  • Portable: Its small form factor conveniently fits inside any pocket so it's always ready on the go!.
  • Easy Saving: The built-in 8 MB flash storage makes saving images and transferring data easier than ever!.
  • Simple to Use: Product instructions are provided, but if you have any more concerns, SainSmart provides more details in their wiki page and customer assistance with any questions that may arise!.
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Oscilloscope Multimeter 2-in-1, Color Screen Intelligent Graphical Handheld Oscilloscope Multimeter 1MHz Bandwidth, 2.5Msps Sampling Rate, DC/AC Voltage/Current Test

  • ...orm refresh rate is up to 10000wfms / s. 2. Dual channel input, bandwidth up to 50MHZ, real-time sampling rate 250MSa / s, recording length up to 8k dots. 3. Cursor measurement function. 4.7 kinds of automatic measurement functions. 5. XY function. 6. One key automatic setting function, convenient for detecting and debugging..
  • Meter mode: 4 1/2 digits of the true effective value. 1. Standard voltage, current, resistance, diode, continuity, capacitance test. 2. Auto range function, convenient for testing and debugging. 3. The maximum input voltage is AC 750V, DC 1000V. 4. Independent multimeter and oscilloscope input. 5. Reading the wait function. 6. Relative measurement function..
  • USB Type-C interface supports not only power bank power supply, but also adapter charging and top computer connection. After connecting to the computer, the computer can recognize the oscilloscope as a USB flash drive and read saved images or CSV waveforms, which is useful for later viewing and analyzing waveforms or for sharing waveform data..
  • Save function: can save 4 groups of settings, 4 groups of reference waveforms, 4 images, 4 groups of waveforms in CSV format. The reference waveform can be displayed on the same screen as the measured waveform for convenient comparison ....
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