*Kits & Modules

Packaging: Light plastic organizer box.This advanced version training kit includes Uno R3 compatible board (SMD Chip), LCD display and RFID kit.Kit contains the following components:1xUNO R3 Board compatible with Arduino1xUSB Cable1x(16x2) LCD with I2C Adapter1xRC522 Module1xRFID Card1xKey Chain1xJo..

- Chip type: W5500 - Supports both 3.3V & 5V. - Hardwired TCP/IP Protocols : TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE - 10BaseT/100BaseTX Ethernet PHY embedded - Supports automatic response (full duplex / half duplex mode) - Supports 8 independent sockets simultaneously - Internal 32Kbytes Memory ..

System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection.Rated Voltage: 230VACRated Current: 6ARated S..

The GY-BMP280-3.3 is a barometric pressure sensor with temperature compensation built-in. It is an improved and a higher resolution version of BMP180.Operation Voltage: 3.3VRMS Noise: 1.3PaPressure Resolution: 0.16PaTemperature Resolution: 0.01COutput Interfcae: I2C & SPIMeasurement Rate: 157HzF..

This board is a high efficiency, true rated AC/DC converter module that employs a dedicated SMPS IC. This makes it quite reliable, more efficient, and a lot less noisy compared to other low cost modules that employ basic self oscillating circuits.Chip: FSD3773 or equivalentOperating Voltage: 220VAC ..

This board is a high efficiency, true rated AC/DC converter module that employs a dedicated SMPS IC. This makes it quite reliable, more efficient, and a lot less noisy compared to other low cost modules that employ basic self oscillating circuits.Chip:FSD2525B or equivalentOperating Voltage: 220VAC ..

KY-033 Sensor is built usingTCRT5000 IR sensor. It is used primarily as line tracking sensor in DIY robots, but can be used as a proximity sensor as well. It has a user adjustable sensitivity control that you can use to adjust detection distance.Supply Voltage: 2.5-12VDCCurrent: 20mA @ 5VDCDetection..

Total Dissolved Solids TDS is an important parameter that determines water quality. It is a measure of the amount of dissolved substance in the water. This kit provides an indirect but fairly accurate way of measuring TDS - by measuring water conductivity. Operating Voltage: 3.3V to 5.5VDCOperating ..

DIY ultrasonic mist maker/ Humidifier kit.Kit contains:1x Driver Module1x AtomizerPower input: 5V DCPower Port: micro-USBAtomizer aperture: 5umUltrasonic Frequency: 100kHzPower: 2W..

220VAC to DC5V Isolated power supply module with secondary overload and short circuit protection. This module provides a cost effective solution to applications that requires an onboard AC converter circuit.AC Input: 85V-265VACDC Output Voltage: 5VDC nominalMaximum Output Current: 700ma (3.5W)Peak ..

3S (11.1V) Li-ion Battery BMS Protection BoardProtects your Li-ion Battery from Over charging and discharging, short-circuit, and over current. Designed for 3S battery pack in triangular arrangement.Overcharge Voltage: 4.25V-4.35VOverdischarge Voltage: 2.3-3.0VWorking Current: 6-8AOvercurrent: 9-10A..

Nominal Voltage: 14.8VRds (on): 3mRContinous Current: 40AOver Current Protection: 80ATypical Performance (per cell)Overcharge Protection Voltage: 4.3VOver-Charge Recovery Voltage: 4.15VOver-Discharge Recovery Voltage: 3.2VOver Discharge Protection: 2.5VReminder:Always put a heavy capacitor (>100uF/2..