12V SOLENOID LOCK
- Body Material: Iron
- Holding force: 0.25 kg
- Operating Voltage: 12V.
- Rated Current: 0.8 A.
- Power: 9.6 Watt
- Energized forms: intermittent
- Cable Length: 35 cm (with connector).
- Draws 650mA at 12V, 500 mA at 9V when activated
- High quality ultra-compact electric lock
- Unlocking time: 1s
- Rustproof, durable, safe, convenient to use.
- Suction tightly sucks the iron, thus locking the door.
- Applicable for being installed in the escape door or
- Dimensions: 54 x 42 x 28 mm
- Weight: 150 gm.
XL4015 5A STEP DOWN WITH HEAT SINK
- Module nature: non-isolated buck module ( BUCK )
- Input voltage: 4-38V
- Output voltage: 1.25-36V
- Output current: 0-5A, it is recommended to use within 4.5A
- 14 Digital I/O Pins
- Output power: It is recommended to use within 75W, please add a heat sink if it exceeds 50W
- Working temperature: -40 degree + 85 degrees
- Working frequency: 180KHz
- Conversion efficiency: up to 96% Load adjustment rate: S ( I ) ≤ 0.8%
- Voltage adjustment rate: S ( u ) ≤ 0.8%
- Power indicator
- Short circuit protection
- Over-temperature protection
- Dimension: 54mm * 23mm wide *18mm
USB TO SERIAL CP2102 CONVERTER
- Reliable and stable device
- Baud rate:300bps-1Mbps
- Supports Windows, Linux &Mac
- Compliant withUSB2.0 at a full-speed 12Mbps
- Self-power :3.0 to 3.6v
- USB bus power:4.0 to 5.25v
- Supports all handshaking and modem interface signal
- Standard USB type A male and TTL 6pin connector.
- 6pins for 3.3V, RST, TXD, RXD, GND & 5V.
- All handshaking and modem interface signals.
- Byte receives buffer; 640 bytes transmit buffer.
- Hardware or X-On/X-Off handshaking supported.
- Event character support Line break transmission.
- USB suspend states supported via SUSPEND pins.
- Temperature Range: -40 to +85.
- Dimension: 42mm X 15mm.
LOAD CELL 5Kg
- Capacity: 5Kg
- Rated output(MV/V): 2.0±0.15
- Accuracy class: C2
- Maximum number of load cell verification intervals(N max): 2000
- Minimum number of load cell verification intervals(Vmin): E Max/5000
- Combined error(%RO): <±0.030
- Creep(%RO/30min): 0.03
- Temperature effect on sensitivity(%RO/°C): 0.0016
- Temperature effect on zero(%RO/°C): 0.003
- Zero balance(%RO): 1.0
- Input resistance(O): 402±6
- Output resistance(O): 350±3
- Insulation resistance(MO<50V>): 5000
- Recommended excitation voltage(V): 10~15
- Compensated temperature range(°C): -10~+40
- Operating temperature range(°C): -35~+80
- Safe overload(%RO): 150
- Ultimate overload(%RO): 200
- Load cell material: Aluminium
- Connecting cable: ø4.2*350mm
- Dimensions :3.45 x 2.4 x 0.9 inches
- weight:25gm
PAM8403 DIGITAL AMPLIFIER BOARD
- 3W output at 10% THD with a 4ohm load & 5V power supply
- Output power: 3W
- Supply voltage: 2.5V-5.5V
- Low THD+N
- Superior low noise
- efficiency up to 96%
- Thermal shutdown
- Low quiescent current and low EMI
- Few external components to save space & cost
- High fidelity sound output 3W + 3W, is a rare good product
- High amplification efficiency of 85%
- Unique without LC filter class D digital power board
- Can use computer USB supply directly
- High life expectancy up to 15 years
- Dimension:24*15mm
MICRO SD CARD ADAPTER
- Support Micro SD (<=2G), Micro SDHC cards(<=32g)
- Operating voltage: DC 2.6 V to 3.6V
- Quiescent current: 16 μA
- Support playing of 4-bit ADCPM format
- Support FAT files system SD carrier
- Recognize voice files automatically
- Support microprocessor and key control
- Audio output: 16bit DAC and PWM
- Maximum voice storage: 512 voice
- The level conversion circuit board that can interface level is 5V or 3.3V
- Communication interface is a standard SPI interface
- The power supply is 4.5V~5.54V, 3.3v
- Dimension: 4.1*2.4CM
4 PIN 128*64 OLED 0.96” BLUE
- Super high brightness and high contrast
- Driver IC: SSD1306
- Input voltage: .3v to 6 v
- Ultra-wide viewing angle >160 degree
- Low power consumption with 0.04 W
- Support wide range of Voltage: 3.3V to 5V
- OLED self-lights, no backlight required
- Fully compatible with Arduino
- Communication via IIC, only two I/O ports
- Working temperature: -30 degree to 80 degree
- Dimension: 27*27*4.1mm
- Supported platform: Arduino, 51 series, MSP430, SCR chips
- No font is required, software takes the word MODULO
