Ina219 I2C BiDirectional DC Current Power Supply Sensor Breakout Module
- 1 ohm 1% 2W current sense resistor
- Up to +26V target voltage
- Up to ±3.2A current measurement, with ±0.8mA resolution
- Senses Bus Voltages from 0 to 26 V
- I2C- or SMBus-compatible interface. The
- Reports Current, Voltage, and Power
- 16 Programmable Addresses
- Filtering Options
- Calibration Registers
- SOT23-8 and SOIC-8 Packages
- Using a single power supply, the working voltage is between + 3.0 to + 5.5 V.
- Calibration programmable registers directly read its unit of measure in the ampere current, and power in watts per reading.
- For as many as 128 samplings averaging, in order to realize filter in the noise environment.
- The I2C interface timeout, not only avoid the bus lock but also can provide high-speed mode, meet the communication requirements of up to 3.4 MHz.
- Supported software programmable INA219.
- Dimensions: 0.9*0.8inch
- Weight: 1.9g
Anti Spy Cell Phone Signal Bug Rf Camera GSM Device Detector 2600Mhz
- Colour: Black
- Detecting frequency: 100 - 2600mhz
- Effective range: 1-10m (32 - 32ft)
- Detect the harmful electromagnetic radiation
- Detect if there is more secret 5. 8 Ghz wireless web camera, wireless wiretap, and wire monitor.
- Ensure the privacy of your phone conversations up to a great extent
- Prevents eavesdropping, videotaping, fraud, protect personal privacy data and information confidential
- Dimensions:6*5*5cm
- Weight: 400gm
MT8870 DTMF Audio/Speech Decoding Telephone Module
- Power Input: 5V Nominal (4.5V - 5.5V)
- 5 Channel Interface
- Detects 0-9, A-D, *, #
- 54” Pin pitch
- On-board 3.5mm jack input Facility
- On-board MT8870 frequency decoder chip
- On-board voice input interface
- On-board LED lights for output state indication
- Low power consumption
- Internal gain setting amplifier
- Adjustable guard time
- 5 Channel interface
- Power-down mode
- Inhibit mode
- Does not require external circuits or wiring,
- Dimension: 37 x 25 x 12 mm
Digital LCD Ampere Voltage Meter Ammeter Voltmeter AC 80 300V 100A
- Material: ABS
- Colour: White
- Voltage Measurement Range: AC 80-300V
- Current Measurement Range: AC 0-100.0A
- Power supply: < 0.2V*A
- Installation: Embedded installation
- Accuracy: 1% ± 2digit
- Measurement speed: about 2 times per second
- Display Type: LCD with blue backlight
- Operating Temperature: 10deg. C ~65deg. C
- Operating Humidity: 35~85 per cent RH
- Current Transformer: included
- Widely used in substation automation, distribution automation, test equipment, voltage regulator and so on
- Dimension: Approx. 7x4.1x3.2cm
5.5mm 6 LED Android PC Endoscope Waterproof Inspection Borescope Camera 5M
- Lens Diameter: 5.5mm
- Pixel: 0.3 megapixels
- Resolution: 640*480
- sensor size: 1/9 inch
- Frame Rate: 30fps
- View Angle: 67 degree
- Focal Distance: 3cm-8cm
- Capture resolution: Up to 1024 x 720(vga),
- Photo format: jpeg
- Video Format: AVI
- Waterproof level: IP67
- Optional Power Supply : 5V DC Via OTG USB Port
- 5mm Len with 6pcs adjustable LED lights
- Micro USB Cable Length: 5M
- operating temperature: 0 degrees to 70 degree
- Compatible with USB 2. 0. or 1. 1
- Support Windows2000 or Windows xp or vista or Windows7 or Windows8
- Support android phone has OTG and UVC function after install "CameraFi" app from google store, such as Samsung Galaxy S4 S5 S6, Note 2, Note 3, Note 4, Note 5 ,HTC M9 ,M9+,M8,LG G4 etc.
- Dimension: Approx. 13.5*13.5*3cm
- Weight: 52g
1 or 4 Inch Keyless Drill Bit Chuck Hex Shank Adapter Converter Quick Change
- Material: Drop Forged #45 Carbon Steel.
- Colour: Silver and Black
- Connecting Shank: 1/4 inch (6mm)
- Clamping Range: 0. 3- 6. 5mm
- Instantly convert impact driver to hold non-quick change drill & driver bits
- Ideal for working in tight places
- Turns any 1/4" cordless power screwdriver into a drill or grinder to quickly switch tasks and keep the job moving
- Keyless chuck finger-tightens for easy bit changes unlimited use in
- Unlimited Use in Automotive, Garages, Warehouses, Offices, Homes Etc.
- Dimension: approx. 6*2.9cm
DC 6-30V 6V 12V 24V 5A PWM Motor Speed Controller with Digital Display
- Material: ABS
- Colour: Black
- Input power supply voltage: 6V-30V DC
- Output current: rated current 5A (maximum 8A, can not be extended)
- PWM frequency: 13kHz
- Duty cycle adjustable: 0%-100%
- Adjustable speed range: 0%-100%
- Fine workmanship and good performance.
- Digital display for duty ratio input
- Easy to use.
- Long service life.
- Suitable for the DC motor (or DC load) within 5A, Peak current 8A.
- Dimension: 78*42*25mm
4 Pin Digital LCD Wood Moisture Meter Timber Damp Detector Tester 5% 40%
- Model:MD-4G
- Display: LCD Display
- Range:5%~40%
- Resolution:1%
- Single probe length:10mm
- Color: Gray
- Material: Plastic
- Power Supply:1 x 9V Battery (Not included)
- Measure moisture content of wood, bamboo, paper etc.
- Stable performance and quick response, the meter is really reliable.
- With data hold function and low battery indication
- Dimension: 123 x 65 x 23mm
- Weight: 78g
Chrome Steel Extended 1 or 4 Inch Hex Shank Quick Change Adapter Bit Drill Chuck
- Material: Chrome Vanadium steel
- Shank Type: Hex Shank
- Diameter: 6. 35mm(1/4)
- Length: 60mm.
- Can be used for prolonging different kinds of screwdrivers.
- Built-in magnetic, fast, fastening, greatly improve work efficiency.
- Suitable for electric drill, screwdriver, wind batch transfer using to play the role of releasing bit holder.
- The interface comes with a locking function
- Extension rod can only be fitted with a single-ended mouthpiece, but not a double-ended mouthpiece.
- Dimension: 60mm
- Weight: 0.025kg
Triangular Shank HSS Step Cone Drill Titanium Bit Hole Cutter 1 or 4 1 3 or 8 Inch
- Material: High-Speed Steel Hss Steel.
- Super-hard titanium coating lasts up to six times longer than high-speed steel
- The self-starting point starts on contact
- Titanium reduces heat for longer life
- Anti-skid tip eliminates the need for centre punching or pilot hole drilling.
- Deburring, chamfering, elliptic hole enlargement, twist drill, the function of them was unable, but it is possible
- Applicable scope: woodworking punch
- Size: 1/4 1 3/8 (1/3/1/5/3/7/1 1/1 1/1 3/8)
AC 80- 300V LCD Digital Voltmeter Eu Plug Electric Pen Meters
- Model: DM55 1
- Colour: White
- Material: ABS
- Measuring Accuracy: ±1.5%, ±2 digit
- Number of Digits: 3 Digits
- LCD size: 3.6 * 1.8cm
- LCD Display Colour: Blue
- Suitable for measuring the AC voltage in many places, such as offices, factories, laboratories, households and so on
- A plug-in digital voltmeter is widely used in AC 80-300V detection
- Digit Measuring Range: AC 80 300v
- Consume Power: <1w (about every 1200hours consume 1 kilowatt hour)
- Plug Style: Eu
- Dimension: 53 * 38 * 60mm
- Weight: 37g
10 Pieces Diamond Burr Bits Drill Kit for Engraving Carving Rotary Tool Set
- High-quality diamond-coated bur set with 3.1mm shanks
- Suitable for the hanging mill, electric mill, engraving machines, electric machinery
- Can Carve wood, plastic and other soft materials
- Can be used to various applications including carving, grinding and etching on a variety materials
- Perfect For All Sorts Off Jobs Like Model Making,
- Compatible With Other Multi-Tool Machines
- Supporting assembly mainly used to polish glass, jade, repair abrasive and other hard objects electroplated diamond grinding
- 10 pieces assortment of various shapes and sizes bits
- Come in different sizes and coarseness to satisfy any technology fit most professional electric drills,
- Best for replacing nail drill bits can be used to various applications
- High efficiency, high-quality finish, long service life, good economic returns.
- Easy to use, safe and reliable, can reduce labor intensity.
- length: approx. 6cm
- Materials: HSS