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Showing 913–928 of 977 resultsSorted by latest
- Sensors
MAX30102 Heart Rate and Pulse Oximeter Sensor
0 out of 5(0)LKSEN00010
MAX30102 Heart Rate and Pulse Oximeter Sensor module uses a red LED (660nm), infrared LED (880nm), and photodetector to approximate blood oxygen content and heart rate pulses. The sensor can be placed on a finger, wrist, or other area with significant blood flow to measure these parameters.
SKU: LKSEN00010 - Sensors
SHT20 MD02 RS485 Temperature Sensor
Rated 5.00 out of 5(1)LKSEN00009
The product adopts an industrial-grade chip, a high-precision imported SHT20 temperature and humidity sensor to ensure the excellent reliability, high precision, and interchangeability of the product. Using an RS485 hardware interface (with lightning protection design), the protocol layer is compatible with the standard industrial Modbus-Rtu protocol. This product integrates the MODBUS protocol and the common protocol. The user can choose the communication protocol. The common protocol has an automatic upload function (connecting RS485 through the serial port adjustment tool will automatically output temperature and humidity).
SKU: LKSEN00009 - Microcontrollers, Node Mcu
NodeMcu ESP8266 (CH340G) Development Board
0 out of 5(0)LKMIC00007
Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware. Code like arduino, but interactively in Lua script.
Specification:
01. The Development Kit based on ESP8266, integates GPIO, PWM, IIC, 1-Wire and ADC all in one board.
02. Power your developement in the fastest way combinating with NodeMCU Firmware!
03. USB-TTL included, plug&play
04. 10 GPIO, every GPIO can be PWM, I2C, 1-wire
05. FCC CERTIFIED WI-FI module
06. PCB antennaSKU: LKMIC00007 - Microcontrollers, Node Mcu
NodeMcu V3 Lua CP2102 ESP8266 Development Board
0 out of 5(0)LKMIC00006
NodeMCU is an open-source Lua based firmware and development board specially targeted for IoT based Applications. It includes firmware that runs on the ESP8266 Wi-Fi SoC from Espressif Systems, and hardware which is based on the ESP-12 module.
SKU: LKMIC00006 - Drone Accessories, Electronics accessories, Motors
Brushless Motor A2212 930kv – 2700Kv For RC Aircraft Multi-copters
Drone Accessories, Electronics accessories, MotorsBrushless Motor A2212 930kv – 2700Kv For RC Aircraft Multi-copters
0 out of 5(0)LKDRON00013 | LKDRON00014 | LKDRON00015 | LKDRON00016 | LKDRON00017
Short Info:
- Current Capacity: 12A/60s
- Motor Dimensions: 27.5 x 30mm
- Shaft Diameter: 3.17mm
- Weight: 47g
SECTION: 3 RACK: C
SKU: LKDRON00005Rs 1,600.00 This product has multiple variants. The options may be chosen on the product page - Electronics accessories, Industrial Automation
DC5V 16 Channel Low Level with Light Coupling Power Supply Relay Module
Electronics accessories, Industrial AutomationDC5V 16 Channel Low Level with Light Coupling Power Supply Relay Module
0 out of 5(0)LKMOD00038
- 5V 16-Channel Relay interface board, and each one needs 50-60mA driver current
- Equiped with high-current relay, AC250V 10A; DC30V 10A
- Standard interface that can be controlled directly by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic, PLC)
- Indication LED for Relay output status
- Size: 18 x 9 x 1.6cm
SKU: LKMOD00038 - ADVA ADAM, Industrial Automation
ADAM4018 Analog Input Module
0 out of 5(0)Specifications –
- 8ch thermocouple(can be set to current)
- Protocols:Modbus RTU,ASCII
- Watchdog timer to recover the system
- 3000VDC isolation protection
- Wiring burned-out detection function
This module is now on Srilanka, Island-wide delivery is available.
You have to pre-order the item and it will take 15 days to process the order. (cash on delivery service is not available for this product)
SKU: LKIA00084 - Electronics accessories, Lithium Iron Batteries
Lithium Ion Battery Packs
0 out of 5(0)Now you can buy lithium ion battery accumulators in Sri Lanka with 2 year warranty from LK-TRONICS. Please click the below link to download the product brochure. Products are available for 24Ah ,30Ah ,50Ah, 100Ah, 150Ah ,200Ah capacities. Charging curves also attached.
Out of Stock
SKU: LKBATT00002
Showing 913–928 of 977 resultsSorted by latest