DC-DC Booster Module 3v-20000v
- Input voltage: DC 3V Input Current: 1.5A
- Output voltage: DC20KV
- Output current: 0.05AÂ
- Input Line Length: approx. 110 mm (red is positive)Â
- Output cable length: approx. 110mm
- High voltage bipolar discharge distance: 5mmÂ
- type: pulse currentÂ
- Structure: and low voltage integrated
- Material: metalÂ
- Color: black and black
- High-Quality Silicone Wires at Input and Output
- Small in Size
- Easy to Use
- Size: 19 x 20 x 18 mmÂ
Humidity And Temperature Meter With Clock
- Operating Voltage:1.5VDC (1 x AAA battery)
- Temperature Range:-50C ~ +70C (-58f ~ +158f)
- Humidity Range:20%~99%rh
- Accuracy : 1% rh, Temperature : +- 1
- Storage Condition:-100C~120C
- Material - Durable Hard Plastic
- Large LCD display shows big Digital Numbers
- Temperature, Humidity, and Time can be seen simultaneously.
- It has Stand to use as a table-top or a Hook for placing on the wall.
- Integral-hour alarm function
- Time, Date & Month display
- Low Power Consumption
- Adjustment Buttons to select Mode, Setup, and Memory.
DC 5V Bluetooth Power Amplifier Board Micro USB Digital Amplifier Module
- Amplifier Chip: PAM8403
- Operating Voltage: DC 5V.
- Output Power: 2x 3W.
- Applicable Speaker Impedance: 4/6/8 ohm
- Audio input mode: Bluetooth audio receiver
- Mini size, convenient and easy operation
- Output interface: 2.54 gauge 4 needle
- Dual-channel digital power amplifier Board PBTL.
- 3W output and low power consumption.
- The sound quality is very good by using this module.
- Application: DIY Bluetooth speaker, home, and car audio system modification.
- Dimension: 42 x 25 x 5mm
- Weight: 3 gm.
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
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)
DS1821 Programmable Digital Thermostat and Thermometer IC
Touch Sensor For Mirror
MAX6675 K-TYPE THERMOCOUPLE TEMPERATURE SENSOR
- Internal integrated cold junction compensated circuit
- Operating voltage: 3V to 5.5V
- Temperature signal converted to 12-bit signal
- Thermocouple break detection circuitry
- 25-degree resolution
- K-type temperature probe
- Simple SPI serial output temperature.
- High impedance differential inputs.
- 2000v ESD signal
- Temperature range: 0 degrees to 1024 degrees Celsius
- Temperature measurement accuracy: +/-1.5 C
TDA7266 Dual Audio Channel 7W + 7W Amplifier Module
- Operating Voltage Range: 3 V to 18 V
- Power supply:14W
- On-board TDA7266 stereo audio amplifier chip
- Output: dual-channel 7W + 7W
- On-board 5.08 mm terminal blocks for the left and right audio channels
- On-board potentiometer for volume adjustment
- DC power jack
- Minimum external components
- On board TDA7266 audio power amplifier chip, double track 7W + 7W, suitable for 4-8 Euro, 5-15W speakers.
- The main pin has led chip, convenient external device control, onboard 2 road 5.08 (mm) distance between two p terminal, around a track connection output respectively.
- The on-board dial potentiometer, output size can adjust the volume.
- Support in DC, terminal blocks, row needles 3 power input mode, the default for the DC,
- Standby and mute functions
- Short-circuit protection
- Thermal overload protection
- Dimension:45mm * 33mm * 30mm
- Weight:7g