1×4 Key Matrix Switch Keypad
- Key Type: 4×1;
- Voltage: DC 12 Volt
- Mount Style: Self-Adherence
- Circuit Rating: 35 VDC, 100 mA.
- Contact Bounce : <=5ms
- Life Expectancy: 1 million closures
- Operation Temperature : -20 to +40 °C
- 5 pins 2.54mm pitch connector, 4×1 type 4 keys.
- Force: 250-350g
- Contact Bounce: Greater than 1s
- Cable Length: 52mm
- Ultra-thin design & adhesive backing provides easy integration to any project
- Excellent price-performance ratio
- Easy communication with any microcontroller
- Used widely in industrial and home electronic equipment's, instruments, etc.
A-to-Mini B USB-2.0 Cable for Arduino Nano
- USB Type: Type-A to Mini-B
- Weight: 100 gm.
- Length: 1.35 m.
- Nickel-Plated Connector
- Exclusively designed for Arduino boards.
- Exclusively designed for Arduino boards.
- Mini-USB cables are designed to connect from the USB port on a hub, PC or Mac to a USB device, including digital cameras, mobile phones, and PDAs.
Arduino Nano V3.0
- Microcontroller: Atmel ATmega328 SMD Package
- Operating Voltage (logic level): 5 V
- Input Voltage (recommended): 7-12 V
- Input Voltage (limits): 6-20 V
- Digital I/O Pins: 14 (of which 6 provide PWM output)
- Analog Input Pins: 8
- DC Current per I/O Pin: 40 mA
- Flash Memory: 32 KB (of which 2KB used by bootloader)
- SRAM: 2 KB
- EEPROM: 1 KB
- Clock Speed: 16 MHz
- Automatic reset during program download
- Power OK blue LED
- Green (TX), red (RX) and orange (L) LED
- Auto-sensing/switching power input
- Small mini-B USB for programming and serial monitor
- ICSP header for direct program download
- Standard 0.1” spacing DIP (breadboard friendly)
- Manual reset switch
- Dimensions: 0.70” x 1.70”
Load Cell CZL 601 40KG
LDR SENSOR 5mm
MOQ: 2 nos
- No. of Pins: 2
- Type of Mounting: PCB Through Hole
- Maximum Operating Temperature: +800C (Approx.)
- Dark resistance:1-20M ohm
- Good reliability
- High sensitivity
- Fast response
- Good spectrum characteristic
- Size: 5mm (50-paise size)
- .Coated with epoxy
- Miniature open frame package.
- Proxy coated.
- Moisture resistant.
- Spectral response is similar to the human eye.
74LS540 High-Speed CMOS Logic Octal Buffer and Line Driver IC
Nema17 Stepper Motor With Stainless Steel 8mm 300mm Lead Screw + T8 Nut For 3D Printer CNC Machine
- Current / Phase: 1.5A
- Step Angle(degrees): 1.8
- Phase: 2
- Type: Hybrid
- Certification: ROHS,CE
- Holding Torque: 4.2 KGCM
- Step angle accuracy: + - 5%(full step, not load)
- Resistance accuracy: + - 10%
- Inductance accuracy: + - 20%
- Temperature rise: 80deg Max(rated current,2 phase on)
- Ambient temperature: -20deg ~+50deg
- Insulation resistance:100M Min,500VDC
- Insulation Strength: 500VAC for one minute
- (Lead Screw)
- Lead Screw Material: 304 Stainless Steel
- Color: Sliver
- Diameter: 8mm
- Length: 300mm
- Lead of thread: 8mm.
STC Automatic Programmer USB – TTL 5V 3.3V SCM Burning Programmer
- Supports 3.3V and 5V STC full range of all SCM burning procedures.
- Highest baud rate 115200
- Programmer automatically downloads without cold start, no need to frequently power down SCM.
- 4The burner with USB to TTL, USB to serial port function, can be used for USB to TTL electronic product upgrades, does not affect the normal serial communication debugging
- The success rate of STC12, STC15, STC11, STC10 series programs can be up to100%.
- Programmer uses CH340 + SCM control core.
- With 500MA self-recovery fuse, perfect to protect your computer motherboard!
- Metal aluminium shell protection burner motherboard.
- The interface definition is printed on the shell.
- When burning STC SCM, after clicking download, the light will go out, it will flash when there is data transmission, if no data transmission, it will always keep bright.
- Support win7 8 10 system (64-bit and 32-bit system)
4000W 220V AC SCR Voltage Regulator Dimmer Electric Motor Speed Controller
FlexiForce Tekscan A502 Sensor
- Thickness - 0.203 mm (0.008 in.).
- Length - 81.3 mm (3.20 in.)**.
- Width - 55.9 mm (2.20 in.).
- Sensing Area - 50.8 mm x 50.8 mm (2 in. x 2 in.).
- Connector - 2-pin Male Square Pin.
- Substrate - Polyester.
- Pin Spacing 2.54 mm (0.1 in.).
- Standard Force: 222 N.
- Temperature Range (Low): -40 °C.
- Temperature Range (High): 60 °C.
- Thin and flexible.
- Ideal for prototyping and integration.
- Easy to use.
RFID Tag Key Fob Keyfobs 125Khz
- Material: ABS
- Response Frequency: 125Khz
- 2kbps ASK
- Diameter: ~29mm
- Range: 0-10 cm
- Manchester encoding
- 32-bit unique ID
- Uses TK4100 chip which is compatible with EM4100
- 64-bit data stream [Header+ID+Data+Parity]
- Read Time: 1-2ms
- Operating Temperature: -20c ~ 85 degree C
- Endurance:> 100,000 times
- 64-bit data stream [Header+ID+Data+Parity]
- Designed for the RFID 125KHZ duplicator. can copy all the ID card, such as Access Card, District Card, Parking etc
- Dimension: 43.7×30.5×5.3mm