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LIPO Battery Charger Module With Protection Circuit TP4056-1A Micro USB

0 Reviews
59.00
With Micro-USB on board connector, you can directly connect to computer USB port for battery charging. If USB is not available you can use an external source voltage at IN+/IN- pads Great for DIY projects

LM2596 Step-down Power Converter Module With LED Voltmeter

0 Reviews
236.00
  • Input Voltage(VDC): 4 ~ 40.
  • Output Voltage(VDC): 1.3 ~ 37.
  • Output Current: 2A Rated, ( 3A maximum with heat sink).
  • Switching Frequency: 150 kHz.
  • Input reverse polarity protection.
  • Built-in output short protection function.

LM317 DC to DC Converter Step Down Power Supply-2Pcs

0 Reviews
141.60
  • Input and output voltage difference (VI-VO): 40Vdc (max)
  • Adjustable output voltage range: 1.2 ~ 37V
  • Output Current: 1.5A
  • Input voltage: 4.2 ~ 40 V

LM386 Based 20 Multiplier Gain Audio Amplifier Module

0 Reviews
118.00
The LM386 is an audio amplifier designed for use in low voltage consumer applications.

LM8UU 8MM Linear Motion Bearing

0 Reviews
153.40
  1. Color: silver
  2. Model: LM8UU
  3. Shaft ID: 8mm
  4. Outer Diameter: 15mm
  5. Size: 24 x 15 (LxW) mm.
  6. Outer Casing: Chromium Steel
  7. Ball Circuits: 3

LOLIN32 Lite V1.0.0 WiFi & Bluetooth Board Based ESP-32 Rev1 Micro Python

0 Reviews
649.00
ESP32 V1.0 Rev1 Lite WiFi Bluetooth Module MicroPython 4MB FLASH Wireless/IOT Applications is latest product of ESP32 with 4MB flash and MicroPython firmware. Maximum Serial Baud rate of this module is 256000bps.

LTH 1550-01 Photo Reflective Sensor - 5 Pcs.

0 Reviews
295.00
This is a reflective sensor combines a  infrared light emitting diode with a high sensitive Darlington phototransistor in a mini package.

MACH3 Interface Board CNC 5 Axis With Optocoupler For Stepper Motor Driver

0 Reviews
708.00
  • 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.

MAX30100 Pulse Oximeter Heart Rate Sensor Module

0 Reviews
118.00
This is a Pulse Oximeter and Heart rate Sensor module based upon Maxim's MAX30100 integrated IC which is an compact low cost integrated solution for measuring Heart Rate as well as Pulse oximeter.

MAX30102 Heart Rate Pulse Oximeter Sensor Module

0 Reviews
236.00
The MAX30102 is an integrated pulse oximeter and heart rate monitor bio sensor module. It integrates a red LED and an infrared LED, photo detector, optical components, and low-noise electronic circuitry with ambient light suppression.

MAX3232 RS232 To TTL Converter Module Board-2pcs.

0 Reviews
59.00
  • High speed, replaceable MAX232 based. The device fitted supports up to 120kbps
  • Supports microcontroller UARTs – 5V TTL signal levels.
  • Small PCB footprint of 50´40mm
  • Very low power consumption

MAX6675 Module With K Type Thermocouple Sensor

0 Reviews
354.00
  • 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
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