Leadshine DMA860H
Features
- Leadshine original D860H | MA860H microstepping drive.
- Input voltage :Up to +80VAC or +110VDC.
- Output current Up to 7.2A.
- Pulse input frequency up to 300 KHz.
- Automatic idle-current reduction.
- Over-voltage, over-current protection.
- Suitable for 2-phase and 4-phase motors.
- Support PUL/DIR and CW/CCW modes.
- Operating Temperature : 70 C.
LIPO Voltage Battery Tester
Features
- Input: 1S-8S Battery
- Battery type: Lipo/LiFe/Li-ion/LiMn
- It has a Buzzer Alarm for low voltage indication.
- Useful for measuring each cell voltage.
- Cell Voltage Display Range: 0.5v-4.5v
- Total Voltage Display Range: 3.7-36v
- Alarm set values: Off or 2.7-3.8v
LJ12A3-4-Z/BY PNP DC6-36V Inductive Proximity Sensor
Features
- Output Type: NPN-NO
- Red LED checks the state of the proximity sensor
- High repeated positioning accuracy
- High switching frequency
- Wide voltage range
- Antivibration, dust, water and oil prevention
- Reverse power protection, short circuit protection, directly connecting with PLC
- Can replace small switches and limit switches
LM2596 STEP DOWN MODULE I/P:- 4.5V to 35V O/P:- 1.3V-30V / 3A
Features
- High−Efficiency Step−Down (Buck) Regulator
- Negative Step−Up Converters
- Efficient Pre−Regulator for Linear Regulators
- Power supply for battery chargers
- On−Card Switching Regulators
- Positive to Negative Converter (Buck−Boost)
LM317 DC-DC step-down DC converter circuit board module
Features
- Output Current: 1.5A (Min.), 2.2A (Typical)
- Input-Output Voltage Differential (VI-VO): 40Vdc (Max.)
- Voltage Input: 4.2~40V
- Adjustable Output Voltage Range: 1.2~37V
- Operating Temperature: 0~125 ℃
- Current Output: 1.5A
- Characteristic Frequency: 100MHz
- Input Method: VIN Input Positive Level, GND Input Negative
- Output Method: VOUT Output Positive Level, GND Output Negative
LM35 Sensor
Features
- Calibrated directly in Degree Celsius (Centigrade)
- Linear at 10.0 mV/°C scale factor
- 0.5°C accuracy guarantee-able (at a25°C)
- Suitable for remote applications
- Low cost due to wafer-level trimming
- Operates from 4 to 30 volts
- Less than 60 mA current drain
- Low self-heating, 0.08°C in still air
- Non-linearity only 0.25°C typical
LM386 Audio Amplifier Module
Features
- Onboard LM386 Chip.
- 200 multiplier benefits circuit design.
- On-board speaker wiring Block.
- On-board 10K variable resistor, you can adjust the volume of the enlarged.
- Onboard power indicator.
LM8UU 8mm Linear Ball Bearing
The LM8UU 8 MM Linear Motion Bearing gives you very precise, safe and reliable linear motion system. Such linear motion bearings are mostly used in 3D printers and CNC(Computer Numerical Control) machines. An LM8UU 8 MM Linear Motion Bearing can provide low friction motion along a single axis, hence find a wide range of applications in DIY and robotics prototyping.
Load Cell – 10kg
Features
- Capacity: 10KG
- Rated output(MV/V): 2.0±0.15
- Accuracy class: C2
- Maximum number of laod cell verification intervals(N max): 2000
- Minimum number of laod cell verification intervals(Vmin): EMax/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
Load Cell – 1kg
Features
- Weighing Range: 0 ~ 1 kg.
- Rated Output: 1.0 ± 0.1mV / V.
- Non Linear Output: ± 0.03% F.S.
- Input Impedance: 1066 ± 10% Ω.
- Output Impedance: 1000 ± 10% Ω.
- Insulation Resistance: 2000 MΩ.
Load Cell – 5kg
Features
- Model: YZC-131A
- Dimensions: 75 x 13 x 13 mm (L x W x H)
- Range: 5 kg
- Cable Length: 18 cm
- Fitting ScrewHole Size: M3
- Rated output: 1.0 0.1mV / V
- Nonlinear: 0.05% F.S
- Hysteresis: 0.0% F.S
- Repeatability: 0.05% F.S
LOW Cost TX & RX 434MHz/315MHz
Feature
- Wide input supply (2.5 V to 12V)
- Easy to integrate (V+, GND, and Data)
- The device in deep sleep mode when Data pin is grounded
- Very small dimension.
Low Level Trigger Active Buzzer Alarm Module
Features
- Operating voltage 3.3V-5V
- PCB Dimension: 3.1cm*1.3cm.
- Color: Blue
- Easy to use
MA-3485 Pocket 60x LED Currency Detecting Microscope
Features
- Light Source Type: LED
- Colour: Silver
- Material: ABS + Acrylic
- Lens Material: Glass
- Power Supply: 3* CR1620 Button
- Lens diameter: 10mm
- Magnification strength: 60x
- 2 x LED lights, 1 x UV light.
MACH3 interface board
Features
- Compatible with MACH3, Linux CNC (EMC2) etc. parallel-control CNC software.
- USB power supply and peripherals power phase are separate to protect computer security.
- All the signals are to-isolate which can protect your computer security.
- 5-input interface to define the Limit, Emergence-Stop, Cutter alignment, etc.
- Wide input voltage range: 12-24V, and with anti-reverse function.
- One relay output control interface, accessed by the spindle motor or the air pump, water pump, etc.
Magnetic Door Open Sensor – N/C Type
Features
- Actuation Distance : 15 – 25 mm;
- Connecting cable length: 30 cm.
- Magnetic sensor alarm, control the switch of the circuit via the built-in magnet
- Alarm when someone intrudes into your places
- Can be used in places like apartment, hotel, office, etc.
Male to Female Jumper Wires
Features
- Each cable length about 20cm or 8-inch
- The male ends meant for insertion into standard 0.1 inch (2.54mm) female sockets and the female ends are meant for insertion onto standard 0.1 inch (2.54mm) male headers
- The cables can be separated to form an assembly containing the number of wires you require for your connection and to support non-standard odd-spaced headers
- weight: 0.2 gms
- Good quality Product
- Country of Origin: India
Male to Male jumper wire
Features
- 40P color DuPont line
- Length: 200mm
- Weight: 30 gm
- Compatible with 2.54mm spacing pin headers
- 40pcs chromatic male to male color jump wire
- High quality and in good working condition
- Durable and reusable
- Easy to install and use
MARSPOWER MX1806 2280KV BLDC Motor
Features
- VK: 2280
- Max thrust: 460g
- No of cells: 2-3S
- Framework: 12N14P
- Suitable Propeller: 5-6”
- Shaft: 2mm
- Minimum ESC Specification: 12A Suggested
- Durable with high quality
- The 0.2mm core to lower load temperature and increase efficiency
- Range of use for DJI F330 ZMR250 H250
- Do every single motor balancing test
- Japan NMB bearings provide low noise and long life
- 2mm spindle selection of Kawasaki, Japan, more efficient, less heat
MAX30102 Heart Rate Oxygen Pulse Breakout Sensor Module For Arduino
Features:-
- Integrated LEDs, Photo Sensor, and High-Performance Analog Front -End
- Optical Heart-Rate Monitor and Pulse Oximetry Solution
- Measures absorbance of pulsing blood
- I2C interface plus INT pin
- Tiny 12.7mm x 12.7mm (0.5in x 0.5in) Board Size
- Highly integrated, small-size sensor
- Non-chest based heart-rate/SpO2 detection
- Ultra-Low-Power Operation Increases Battery Life for Wearable Devices
- Programmable Sample Rate and LED Current for Power Savings.
MAX485 TO TTLL Module
Features
- On-board MAX485 chip, A low power consumption for the RS-485 communication, slew-rate limited transceiver.
- A low power consumption for the RS-485 communication
- Onboard then 5.08 (mm) pitch 2P terminal to facilitate RS-485 communication wiring.
- Slew-rate limited transceiver
- All pins of the chip have been lead to can be controlled through the microcontroller.
- Convenient RS-485 communication wiring
- Multiple Units can be connected to the same RS-485 bus wiring.
- All Chip pins are brought out for proper controls
MAX6675 k type Tem.Sensor
Features
- Internal integrated cold junction compensation circuit;
- With a simple three serial SPI interface;
- Temperature signal can be converted into 12-bit digital
- Embedded thermocouple break detection circuitry.
- High impedance differential inputs.
- Operating Voltage(VDC): 3 to 5.5
- Temperature Range(°C): 0 to +1024
- Cold Junction Compensation Range(°C): -20 to +80
MAX7219
Features
- Driver Chip: MAX7219
- Input Voltage: 3.7 to 5.3 V
- Input Current: 320 mA
- Display Dimensions: 32x32x6 (LxWxH) mm
- PCD Dimensions: 50×32 (LxW) mm
MAX7219 Dot Led Matrix Module 4 In 1 Display with 5P Line Module For Arduino Micro-controller
Features:-
- Driver Chip: MAX7219
- Input Voltage: 3.7 to 5.3 V
- Input Current: 320 mA
- Display Dimensions: 32x32x6 (LxWxH) mm
- PCB Dimensions: 128×32 (LxW) mm.
MB 102 840 Points
Features
- Compatible with MB-102 breadboard power supply module
- Quick circuit testing and mock-up
- 840 Contact Points
- Suitable for most IC’s, Standard 0.1′ Spacing
- Positive and Negative Power Rails on Top and Bottom
- 100% brand new and high quality
- Solderless breadboard
- Completely reusable and have a self-adhesive back
- Easy component placement
- Weight: 200 g
- Dimensions: 165 × 55 × 10 cm
MCP2515 CAN Module TJA1050 Receiver SPI 51 Single Chip Program Routine Arduino
Features:-
- Support CAN V2.0B technical standard, communication rate 1Mb / S.
- Module 5V DC power supply, SPI interface protocol control
- 0 to 8 bytes long data field.
- 8MHZ crystal oscillator
- 120Ω terminal resistance
- Use High-speed CAN transceiver TJA1050
- Impedance matching, guaranteed drive capability, long-distance data transmission, prevent signal radiation.
MDL_2 Obd2 Elm327 16 Pin Male to Female Extension Diagnostic Extender Cable
Features:-
- OBDII 16 Pin Extension Cable Adapter Male to Female.
- Suitable for 16 Pin Advanced Bluetooth OBD-II Car Diagnostic Auto Interface Scanner.
- Can save the wear and tear on your scan tool’s OBD connector.
- Multiple cables can be daisy-chained together to achieve longer lengths.
- Compatible diagnostic tools with a 16 pin socket
- Flexibility and durability.
- Length: 5 Meter.
Mechanical Endstop Switch
CNC 3D Printer Mech Endstop Switch uses a lever switch to detect when it is activated. The switch is wired up so that when activated, it pulls the signal to LOW. There is also an LED on the board that will light up when the switch is activated. It uses a standard 4 pin 100″ pitch header and accepts a standard, old-style CD-ROM audio connector cable.
The mechanical endstop is a simple solution to a simple problem. We want to be able to detect when an X/Y/Z stage has reached its minimum or maximum. Instead of messing with flags or complicated light beam interruption, we use a mechanical switch.
If we place the switch in the path of the stage, then the stage itself will simply close the switch when it moves against it. Other than properly positioning the switch, we do not need to modify the stage at all. If you’re worried about reliability, you can sleep well at night. The switches we use are rated for 1 million operations before failure. Since we only use the switches once per print, that means you’ll be able to do one million prints before having to replace the switch
Connection description:
- Redline: connecting VCC (ramps of +)
- Black line: connecting GND (ramps of -)
- Green Line: connecting SIGNAL (ramps in s)
Mega R3 +WiFi ATmega2560+ESP8266 Module CH340G Compatible For Arduino Mega
Features:-
- USB-TTL converter.
- Logic Level: 5V.
- Operating Supply Voltage: 5V.
- Digital I/O Pins: 14.
- Analog I/O Pins: 6.
Metal mechanical Arm Gripper claw
Features:
- The degree of Freedom (DOF): 2
- Paw material: aluminum alloy
- Paw weight: about 68g (without motor)
- Claws overall length: 108mm (overall maximum length when closed paw)
- Claws overall width: 98mm (maximum overall width of the paw when open)
- Paw maximum opening angle: 55mm.
MFRC522 13.56MHz
Features
- Operating Current :13-26mA / DC 3.3V
- Idle Current :10-13mA / DC 3.3V
- Sleep Current: < 80uA
- Peak Current: < 30mA
- Operating Frequency: 13.56MHz
- Supported card types: mifare1 S50, mifare1 S70 MIFARE Ultralight, mifare Pro, MIFARE DESFire
- Environmental Operating Temperature: -20 – 80 degrees Celsius
- Environmental Storage Temperature: -40 – 85 degrees Celsius
- Relative humidity: relative humidity 5% – 95%
- Reader Distance: ≥ 50mm / 1.95″ (mifare 1)
- Module Size: 40mm × 60mm
MG90
Features
- Dimensions: 23 x 12.2 x 29mm
- Operating Speed (4.8V no load): 0.11sec / 60 degrees
- Operating Speed (6.0V no load): 0.10sec / 60 degrees
- Stall Torque (4.8V): 2.0 kg/cm
- Stall Torque (6.0V): 2.5 kg/cm
- Temperature Range: 0 to 55 degree C
- Rotation angle: 360 °
- Dead Band Width: 15 Microsecond
- Operation Voltage: 4.8 – 6.0 Volts
- Recommend Model: Mini Car / Mini Ship /Helicopter & Airplane.
MG995 Servo Motor (180 degree)
Features
- Model: MG995
- Weight: 55 gm
- Operating voltage: 4.8V~ 7.2V
- Servo Plug: JR
- Stall torque @4.8V : 13kg-cm
- Stall torque @6.6V : 15kg-cm
MG995 (360 degree)
Features
- Model: MG995
- Weight: 55 gm
- Operating voltage: 4.8V~ 7.2V
- Servo Plug: JR
- Stall torque @4.8V : 13kg-cm
- Stall torque @6.6V : 15kg-cm
MG996
Features
- Operating Voltage: 4.8-6.6 V
- Angle of rotation: 180 degrees
- Temperature Range: 0- 55º
- Servo wire length: 32cm
- Servo Plug: JR (Fits JR and Futaba)
- Gear Type: Metal gear.
Micro DC 3-6V Submersible Pump Mini water pump
Features
- Operating Voltage : 3 ~ 6V
- Operating Current : 130 ~ 220mA
- Flow Rate : 80 ~ 120 L/H
- Maximum Lift : 40 ~ 110 mm
- Continuous Working Life : 500 hours
- Driving Mode : DC, Magnetic Driving