It is an SLA-12VDC-SL-A 4Pin 30A Power Relay. The relay is switched with the help of a small signal from a microcontroller like an Arduino. This relay can be used to drive 30A devices.
Package Includes:
1 x SLA-12VDC-SL-A 4Pin 30A Power Relay.
₹75.00 ₹150.00
It is an SLA-12VDC-SL-A 4Pin 30A Power Relay. The relay is switched with the help of a small signal from a microcontroller like an Arduino. This relay can be used to drive 30A devices.
1 x SLA-12VDC-SL-A 4Pin 30A Power Relay.
Product: Digital Multimeter,
Brand: Unity
Model: Unity DT830D,
Colour: Black,
Body Material: Plastic,
Package: 1 Multimeter,
Dimensions: (139X78X40)mm,
830 series multimeters are pocket-sized 3 1/2-digit digital multimeters for measuring DC and AC Voltage DC Current Resistance and Testing Diode. Some models also provide transistor test function signal output or performing a continuity test. Overload protection and low battery indication are provided. Following table shows functions of the series multimeters.
Specifications
Display: 3 1/2 digits LCD with a max. reading of 1999
Polarity: Auto polarity indication
Overrange indication: Only figure ?1? on the display
Operating environment: temp. 0 ~ 40*; relative humidity<75%
Storage temperature: 15* ~ 50*; relative humidity<90%
Battery: 9V 6F22/1.5V X 2 AA ( for DT830BL only )
Low battery indication: ?BAT? appears on the display.
Dimensions: 139mm 78mm 40mm
Weight: 170g
Power consumption: 20mW

An MB102 830 Points Solderless Prototype PCB Breadboard is an invaluable tool for experimenting with circuit designs whether in the R&D or university lab. A breadboard is used to make up temporary circuits for testing or to try out an idea. No soldering is required so it is easy to change connections and replace components.
Features :

This Li-Ion 18650 3.7V 2000MAH Battery gives value for your money. It is a single cell, compact, and powerful battery cell with 2000 mAh capacity. It is very convenient to install in your project to fulfill a 3.7 Volt requirement with high capacity.
The battery terminals can use in any compatible battery adapter/holder or it can be permanently soldered to your application’s power source wires.
Features:
Application:Â
Package includes:
1x Li-Ion 18650 3.7V 2000MAH Battery-1C

Lithium-Ion charge protection circuit comes with over-charge, over-discharge, over-current and short circuit protection. MOS transistor can control the battery charge and discharge, Built-in three-stage over-current detection circuit, for a variety of various shapes 3.7 V lithium-Ion batteries.1S 3A BMS is Small size, suitable for many requirements of high integration, low cost. Lithium-Ion Battery for robotic applications. Very lightweight and small size compared to Ni-Cd, Ni-MH and Lead-acid batteries. Very long life without losing charging capacity. In this kit, there is a 1x2200mah rechargeable cell with a 1S 3.7V 3A Battery Protection Circuit. So the user can very easy to make it Battery with Protection Circuit.
Features:
Bms solder Instructions:
Package Includes:
1 x Li-Ion 2150mah cell
1 x charger protection circuit
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