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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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8 Pack 7mm Flexible Coupling Connector for Any Motors with Shaft Diameter of 0.275in/7mm - Car Wheels Tires Shaft

【SIZE】--L25mm x D20mm/0.98inch x 0.79inch( L*D).
Diameter: 5mm to 8mm / 0.19inch to 0.31inch.Set screwsThread Size: M3.
【MATERIAL】--The product is made of high-quality aluminum alloy with high hardness and blue polyurethane to make the overall effect more textured. Type: Plum shaped..
【SPECIAL DESIGN】--Jaw couplings have three parts: two metallic hubs and an elastomer insert called an element, Wear resistant ,high hardness and excellent response..
【QUALITY】--Super torque can absorb vibration, appropriate a large torque transmission.It is designed to transmit torque while damping system vibrations and accommodating misalignment to protect other components from damage..
【APPLICATION】--The shaft couplers are widely applied to small CNC machines encoding and 3D printers Z shaft coupling, simplifies the debugging difficulty..

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DC 0-10V 0/4-20mA Current Voltage Signal Generator, Built-in Battery Power Supply Interface Analog Simulator, Adjustable 4-Digit Display, for PLC, Panel Debugging, Device Testing

...ssive or active 0-22mA, -10~+10V, voltage output can be exactly 0.00V.
output range and precision are programmable and adjustable. Output is with short circuit protection, power supply with reverse connection protection, which is safe for you to use. User can set 9 x fast signal output points, more convenient to do debugging..
【Wide Application】--- It can be used for PLC and panel debugging, device testing, frequency converter, flow valve, servo motors speed regulation, light dimmer and ect. With small size design, it is easy and convenient for you to carry it..

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Cornet ED88T Electrosmog Detector |Includes Free Hard Shell Zipper Case!|

Tool, Utility, Wifi Debugging, Signal Strength Indicator..

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Adafruit Circuit Playground Express

ATSAMD21 ARM Cortex M0 Processor (3.3V and 48MHz).
The original Circuit Playground Classic but even better - more sensors and easier to program.
MicroUSB port for programming and debugging.
USB port can act like serial port, keyboard, mouse, joystick or MIDI.

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Circuit Playground Classic

Important Note: This is the CLASSIC version of Circuit Playground. Adafruit part number 3000. The newer Express version is Adafruit Part number 3333.
ATmega32u4 Processor, running at 3.3V and 8MHz. MicroUSB port for programming and debugging with Arduino IDE.
The Circuit Playground has USB HID support, so it can act like a mouse or keyboard and attach directly to computers..
Green "ON" LED so you know its powered, Red "#13" LED for basic blinking.

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