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Features
Length: 20cm
Quantity: 10pcs
1p -1p pin female to female header
Compatible with 2.54mm spacing pin headers
Features
Acrylic Body.
Easy to install.
compatible with HC-SR04
Features
100% brand new and high quality
Practical and useful
Solderless breadboard with 840 points
Completely reusable and have a self-adhesive back
Easy component placement
Features
Tie-points: 170 (10×17)
Size: 48 x 35 x 10 mm(LxWxH).
Use: experimental, testing, robot
Matching jumper, diameter 0.8mm
Phosphor bronze nickel plated spring clips
Accepts a variety of wire sizes (29-20 the AWG)
Features
Rated Voltage – DC12V (5-12V)
Current Rating – 250mA 12V
Charging Time – < 10 second (500cc containner, the time needed for pressure from 0-300 MMHG)
Maximum Pressure – >450 mmHg (unit conversion value > 60 kpa > 0.6KG)
Airtight – < 3 mmHg/min
lTraffic – > 2.0L/min
Noise – < 65dB
Diameter – 4.2mm
Size – 27mm x 58mm
Features
Holding force: 0.25 kg
Energized forms: intermittent
Unlocking time: 1s
Dimensions: 54 x 42 x 28 mm (LxWxH)
High quality ultra-compact electric lock.
Features
Rated Operating Voltage: 12V DC
Rated Current: 0.6A
Operation Mode: NC (Normally Closed)
Pressure: 0.02 – 0.8MPa
Max fluid temperature: 100°C
Features
Dimension: 9 x 15 cm
Type: Single-Sided
Quantity: 1 Pcs.
Base Material: FR4
Copper Thickness: 1-4 OZ
Board Thickness: 1.6
Features
Dimension: 12 x 18 cm
Base Material: FR4
Copper Thickness: 1-4 OZ
Board Thickness: 1.6mm
Min. Hole Size: 0.3mm
Min. Line Width: 6mm
Min. Line Spacing: 6mm
Edge solder pads are on 5.08 (0.2″) centres
Surface Finishing HASL, NC, and CNC for high solderibility
Features
Dimension: 12 x 18 cm
Base Material: FR4
Copper Thickness: 1-4 OZ
Board Thickness: 1.6mm
Min. Hole Size: 0.3mm
Min. Line Width: 6mm
Min. Line Spacing: 6mm
Edge solder pads are on 5.08 (0.2″) centres
Surface Finishing HASL, NC, and CNC for high solderibility
Features
Size: 3 Inches * 2 Inches
Thickness: 1.5mm
PCB Type: DOT PCB
PCB Material: Phenolic
Hole Spacing: 2.54mm
PCB Dimension: 75*50mm
Weight: 25g.Perforated
Features
Length: 1 Meter
Weight: 130 gm
Conductor Material: Copper
Compatible with 2.54mm spacing pin headers
High quality and in good working condition
Durable and reusable
Easy to install and use
Features
Power supply
PCF8591 operating voltage range of 2.5V-6V
Low standby current
Via I2C bus serial input / output
PCF8591 by 3 hardware address pins addressing
PCF8591 I2C bus speed sampling rate decided
4 analog inputs programmable single-ended or differential input
Automatic incremental channel selection
PCF8591 analog voltage range from VSS to VDD
PCF8591 built-in track-and-hold circuit
8-bit successive approximation A / D converter
1 analog output DAC gain
Features
Input Voltage (V) 3 to 32V
Input Current(A) 4A
Output
Voltage(V)
5 ~ 35V
Dimensions 4.3 x 2 x 1.2cms
Weight 5 grams
Features
Input voltage range: 4V to 38VDC
Output voltage range: 1.25V to 36VDC adjustable with onboard potentiometer
Output current: 0A to 5A
Maximum output power: 75W with heatsink installed
Efficiency: Up to 96%
Built in thermal shutdown function
Built in current limit function
Built in output short protection function
Input reverse polarity protection: None (if required, high current diode in series with the input).
Features
Output Voltage
1.25 to 36 V DC adjustable
Input Voltage
4 to 38V DC (Noteinput voltage not exceeding 38V)
Dimensions
5.4 x 2.3 x 1.5 cm
Output current
0-5A
Output power
75W
High Efficiency
up to 96%
Features
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 ~ + 85 degrees
Working frequency: 180KHz
Conversion efficiency: up to 96% Load adjustment rate: S ( I ) ≤ 0.8%
Voltage adjustment rate: S ( u ) ≤ 0.8%
Features
The control circuit and the LED share the only power source.
Control circuit and RGB chip are integrated into a package of 5050 components, form a complete control of pixel point.
Built-in signal reshaping circuit, after wave reshaping to the next driver, ensure waveform distortion not accumulate.
Built-in electric reset circuit and power lost reset circuit.
Each pixel of the three primary colors can achieve 256 brightness levels, or 16M colors full-color display, and scan frequency not less than 400Hz/s.
Cascading port transmission signal by a single line.
Any two points the distance more than 5m transmission signal without any increase circuit.
When the refresh rate is 30fps, cascade number is not less than 1024 points.
Send data at speeds of 800Kbps.
The color of the light was highly consistent
Features
You can also use the IICLCD1602 LCD to display voltage.
By 3P connector, connect this module with the expansion of board Arduino
Voltage input range: DC 0-25 V
Voltage detection range: DC 0.02445 V to 25 V
Voltage analog resolution : 0.00489 V
Features
Using SW-420 normally closed type vibration sensor
Comparator output, clean signal, good waveform, strong driving ability, >15mA
Operating voltage 3.3V ~ 5V
Output format: digital switching output (0 and 1)
Using a wide voltage LM393 comparator
With bolt holes for easy installation
Features
ATMega Series
Tiny Series
Classic Series
CAN Series
PWM Series
Features
Brand new and high quality
Included USB transceiver, without external circuit device
With 3.3V and 5V dual power output
With three LEDs: power indicator, data reception indicator, the data transmission indicator, working status
Meets the USB2.0 specification requirements
With self-recovery fuse. In the event of the accidental short circuit, it can effectively protect your computer USB port and Downloader
Asynchronous serial data bus compatible with all handshake and modulation controller interface signals
The supported data format is 8 data bits, 1 stop bit and parity bits
Features
Fully compliant USB 2.0 standard, backward compatible with USB1.1
Support System: Windows XP, Vista, Windows 7, Linux, MacOS, and WinCE5.0 drive
Baud Rate Range: 75bps – 115200bps, up to 6Mbps
Supports Plug, Play and hot-swap ( USB side)
Better than using CH341D chip or similar chip to support the laptop USB port.
Communication distance up to 1.2KM
Features
Adopt imported controller PL2303HX, which can stabilize the flash with high speed
500mA self-recovery fuse for protection
Two data transmission indicator can monitor data transfer status in real time
Reserve 3.3V and 5V pin interface, easy for the DDWRT of different voltage system that needs power
The entire board is coated by the high quality transparent heat-shrinkable sleeve, making the PCB in insulation state from outside,
so that the board won’t be burnt down by material shortcut.
Electrostatic package ensures the board will not be damaged before use
Features
Logical light indication: a small light indicate CHO electrical level.
Input feature: 5PF,100K Ohm.
USB power supply; USB logic analyzer for monitoring, analyzing and debugging digital circuits
8-Channels USB logic analyzer with a 24Mhz sampling frequency
Can analyze UART, IIC, and SPI, etc automatically
Great for MCU, ARM system and FPGA development
Voltage: 0-5.5V
Features
Frequency range: 410-440M (antenna matching the best range, and the domestic free ISM band)
Sensitivity: up to -120 ~ -121dBm (1.2Kbps)
Maximum output power of wireless transmitter: 20dBm (1.2Kbps, 433M)
Data transfer rate: 0.123-256kbps
Modulation mode: FSK, GFSK and OOK
Power supply: 1.8-3.6 V
Ultra-low power consumption in the power-down mode 10nA (4.21ms), in standby mode 300nA, sleep mode 600nA (1.21ms); receive current 18.5mA, the maximum emission current 80mA (200us).
Digital received signal strength indicator (RSSI)
Regular wake-up function, wireless wake-up function (WUT)
Features
Onboard 8 key TTP226 capacitive touch induction IC.
Onboard 8-way level indicator.
Working voltage: 2.4 to 5.5 V.
Modules, you can set the output mode, key output mode, the longest time and fast/low power output
Features
Dimension: 25 x 19 x 10 (LxWxH)mm.
Input interface: micro USB.
Current Protection: Yes
Charging mode: Linear charging.
Current: 1A adjustable.
Charge precision: 1.5%.
Input voltage: 4.5V-5.5V.
Full charge voltage: 4.2V.
Features
Model number: TEC1-12715
Operating Voltage: 12V
Maximum Voltage- Vmax (V) : 15V
Maximum Current- Imax (A) : 15A
Maximum Power : 230 W
Power Cord: 100mm
Quality tested cooling cells.
Solid state, vibration free, noise-free.
Simple to install and operate.
Features
Model number: TEC1-12706
Operating Voltage: 12V
Maximum Voltage Umax (V) : 15.4V
Maximum Current Imax (A) : 6A
Maximum Power: 92 W
Maximum Temperature: 138°C
Power Cord: 200mm
Features
Model number: TEC1-12705
Operating Voltage: 12V
Maximum Voltage- Umax (V) : 15V
Maximum Current- Imax (A) : 5.2A
Maximum Power : 54 W
Power Cord: 25cm
Features
Using imported groove optical coupling sensor, width 5mm.
It has the output state light, if output high level, the lights are off. if output low level, it on.
If it covered, it will output high level; otherwise, its output low level.
Good signal and waveform, with a strong driving ability for more than 15mA.
Equipped with a fixed bolt hole, easy insta
Features
Working voltage: DC 3.3-5V.
IC Chip: LM393
Signal output indication.
The output is digital.
Single channel signal output.
With the retaining bolt hole, convenient installation.
Output low level and the signal light when there is sound.
Features
IC Chip: MAX3232
Operating Voltage: 3.3-5.5V
It can be used to program STC MCU, NXP MCU, Renesas MCU, STM32 MCU, N+-2EC MCU
Pre-assembled compact size board
Suitable for use with most microcontrollers
Operates up to 250 kbit/s
Features
Transmission distance: 1.2 mile (RS-485), 5 meters(RS-232)
Transmission Speed: 300-115200 bps
Working Modes: Asynchronous, half-duplex, differential transmission
Transmission Media: Common wire, doule wire, UTP or Shielding Line
Work Environment: -10°C to 85°C
Features
Model : KY-040.
Type : Incremental Encoder.
Cycles per revolution (CPR) : 20.
Working voltage : 0 – 5V.
Material : PCB + Brass.
Mounting Nut Thread diameter: 6.6mm
Weight : 10 gm.
