Balak Electricals Hoshiarpur, Punjab

Ultrasonic Distance Sensor is a high performance ultrasonic range finder. Ultrasonic Distance Sensor is compact and measures an amazingly wide range from 2cm to 2m. This ranger is a perfect for any robotic application, or any other projects requiring accurate ranging information. This Ultrasonic Distance Sensor can be connected directly to the digital IO lines of your microcontroller and distance can be measured in time required for traveling of sound signal using simple formula as below. The module works on 5VDC input and also gives a output signal directly for detection of any obstacle up to 2M. Features 40KHz Ultrasonic Transducer Transmitter and Receiver Pair. These transducers are very useful in making various sensors for detecting obstacles and measuring distances. Frequency : 40kHz 1.0kHz Aluminum case Capacitance : 2000pF 20% Transmitter : bandwidth 5.0kHz100dB, sound pressure level 112dB40 1.0kHz Receiver : bandwidth 5.0kHz @ -75dB, min. sensitivity 67dB40 1.0kHz (0dB vs. 1V bar) R=3.9k.

We offer superior quality Solar Battery Charger as SMPS that is highly appreciated by clients all over the world. The SMPS Battery Charger is provided in 6 amp to 50 amp. It depends on the customization for the range of Solar Battery Charger as SMPS. We provide the SMPS Battery Charger at market leading rates to clients. Specifications Working Voltage : 57 VDC to 72 VDC Output Voltage : 56 VDC  (floot cum boost charger) Line and Load regulation : <1% Ripple : < 1%, efficiency.>79% at full load and normal I/P Operating Temperature : 0 to 100 degree C; Available In : 6 amp to 50 amp with 12V to 100V Input Other Features Input over voltage protection, self-recovery. Potential free contact. External shut down with LED Indication. Float/ Boost charging LED Indication.

We offer Pure Sine Wave Digital Inverter Kit that can be fitted in normal inverters modules to make the inverter more powerful, equipped with modern protections to avoid from hazards. We stock Sine Wave Inverter Kit in bulk owing to which we are able to meet instant needs of the clients. We offer these Sine Wave Inverter Kits at the affordable prices.   Highlights Auto Cut off on Low Voltage 130V and High Voltage 270V for High level Protection. Operational Voltage Range 135V to 260V Inverter Output : 220V Constant Auto Cut off on Battery Power remaining 9.5 V, to protect Deep Battery Discharge Warning Buzzer rings at low Voltage remained for Battery at 10.5V. Warning Buzzer rings at Overload detected. Charging Auto Cut Off, When Charging completes - to save electricity consumption, to improve battery life. Charging cut off for normal battery at 14V and enters into TRICKLE Mode 13.20V, to improve battery power. Charging cut off for tubular battery at 14.8V and enters into TRICKLE Mode 13.20V, to improve battery power. Overload Protection Management to provide smoother functioning of your digital inverter. It can auto-start when the load gets balanced. Short circuit protection for MOSFET (only available for backup mode). Short circuit fuse blown when case of main supply mode. It is powerful safeguard for protecting your appliances and household material in case of short circuit. Award-winning service. Satisfaction guarantee.

Radio frequency identification (RFID) is a method of remotely storing and retrieving data using devices called RFID tags. An RFID tag is a small object, such as an adhesive sticker, that can be attached to or incorporated into a product. RFID tags contain antennas to enable them to receive and respond to radio-frequency queries from an RFID transceiver. RFID Tracking Cards are mainly used for pallet tracking, pet monitoring and identification badges for building access control.RFID Tracking Cards RFID Tracking Cards best for Vehicle Tracking Eagleye software is used to track, locate, monitor, control and record Vehicle usage. Locate the vehicle in 24×7 basis from the control room. The software helps in over speed monitoring and alarming. Helps in monitoring mileage management of the vehicle. Used to identify Traffic choking. Highly secured and active tracking system. Eagleye for mines. Eagleye software is used to track and monitor the movement of the miners in the mines. Features Enables the Control room to monitor the entire mine. Saves time for the Miner in maintaining inventory. RFID stands for Radio-Frequency IDentification. The acronym refers to small electronic devices that consist of a small chip and an antenna. The chip typically is capable of carrying 2,000 bytes of data or less. The RFID device serves the same purpose as a bar code or a magnetic strip on the back of a credit card or ATM card; it provides a unique identifier for that object. And, just as a bar code or magnetic strip must be scanned to get the information, the RFID device must be scanned to retrieve the identifying information.  RFID Works Better Than Barcodes A significant advantage of RFID devices over the others mentioned above is that the RFID device does not need to be positioned precisely relative to the scanner. We're all familiar with the difficulty that store checkout clerks sometimes have in making sure that a barcode can be read. And obviously, credit cards and ATM cards must be swiped through a special reader. In contrast, RFID devices will work within a few feet (up to 20 feet for high-frequency devices) of the scanner. For example, you could just put all of your groceries or purchases in a bag, and set the bag on the scanner. It would be able to query all of the RFID devices and total your purchase immediately. (Read a more detailed article on RFID compared to barcodes.) RFID technology has been available for more than fifty years. It has only been recently that the ability to manufacture the RFID devices has fallen to the point where they can be used as a "throwaway" inventory or control device. Alien Technologies recently sold 500 million RFID tags to Gillette at a cost of about ten cents per tag. One reason that it has taken so long for RFID to come into common use is the lack of standards in the industry. Most companies invested in RFID technology only use the tags to track items within their control; many of the benefits of RFID come when items are tracked from company to company or from country to country. How does RFID work? A Radio-Frequency IDentification system has three parts : A scanning antenna A transceiver with a decoder to interpret the data A transponder - the RFID tag - that has been programmed with information. The scanning antenna puts out radio-frequency signals in a relatively short range. The RF radiation does two things: It provides a means of communicating with the transponder (the RFID tag). It provides the RFID tag with the energy to communicate (in the case of passive RFID tags).This is an absolutely key part of the technology; RFID tags do not need to contain batteries, and can therefore remain usable for very long periods of time (maybe decades). The scanning antennas can be permanently affixed to a surface; handheld antennas are also available. They can take whatever shape you need; for example, you could build them into a door frame to accept data from persons or objects passing through. When an RFID tag passes through the field of the scanning antenna, it detects the activation signal from the antenna. That "wakes up" the RFID chip, and it transmits the information on its microchip to be picked up by the scanning antenna. In addition, the RFID tag may be of one of two types. Active RFID tags have their own power source; the advantage of these tags is that the reader can be much farther away and still get the signal. Even though some of these devices are built to have up to a 10 year life span, they have limited life spans. Passive RFID tags, however, do not require batteries, and can be much smaller and have a virtually unlimited life span. RFID tags can be read in a wide variety of circumstances, where barcodes or other optically read technologies are useless. The tag need not be on the surface of the object (and is therefore not subject to wear) The read time is typically less than 100 milliseconds Large numbers of tags can be read at once rather than item by item. In essence, that's how RFID works.

We bring forth Remote Control Switch Board to control your home appliances. Remote Control Switch Board can be fitted in normal Switch Board modules to control the onoff operation of Home Commercial Appliances via AC Car Stereo like small Remote Control. The use of Infra-Red Technology makes Remote Control Switch Board more powerful to detect the range in any angle to line of sight direction. We have equipped Remote Control Switch Board with modern protections to avoid from hazards. Further, with Remote Control Switch Board, one can control 5 electrical switches with the help of RemoteHighlights Small AC or Car stereo sized remote control to turn onoff. Regulate fan speed with 3 regular speed intervals Low, Medium and High. Remote Control Kit to be Fitted inside the main switch board panel. Easily operate from the distance of 15meters (also using mirror reflection). Purely safe, hazard free, hazel free. Operates internally with 12V transformer, no additional heat produced. Timer facility switches at suggested switch number to turn the light on for 5 minutes only. Load Handling capacity on 1 switch 500VA. Award-winning service Satisfaction guarantee Attention : The same kit can be upgraded from 5 to 21 electrical switches to be controlled via Remote Control.

L.E.D. Moving Display Board 7×90 is designed to print messages, logos and slogans cum advertisement on an electronic board that has a block of L.E.D. used in (7×90) pattern. The board uses 90 L.E.D. Indicators in a Line and there are 7 such lines. This combination of 630 (7×90) powerful L.E.D. emits enough light to display the stored contents visible clearly from the distance range up to 25 meter.The Board can be used for self-advertisement in the form of banners in shops, offices, hotels, pubs, traffic signals, cinemas, cricket match score board and parks etc., from a suitable distance.Highlights L.E.D. Color used in this Board : RED Other Colors that can be offered are : Green, Blue and variant Salient Features English fonts writing Facility via Computer Keyboard 3 Different Style fonts available Pioneer with 16 attractive special effects Specially Designed Symbols to meet user specifications such as Mobile, Heart, Christmas tree. New Symbols can be added as on user’s demand Easy Operation on Board fully Keyboard Controlled Low Power Consumption - operated on12V DC Battery May be available in Three Different colors of L.E.D. Red, Green or Blue (On Order/Demand). On customer requirement, a board can be designed that can change colors Working Principle Of L.E.D. Moving Display Board 7× 90 This board contains 16 Chapters ranging from 1 to 16. Each chapter is enriched with a special effect say Wipe up or Wipe down etc. In single chapter there 14 Pages ranges from 1 to 14 where user can insert /feed /type the advertisement via keyboard (operation manual given ahead). Each page can store 6 to 16 Characters depending on the size/ style of font selected. The user is limited by the number of characters that fits in single page. A special Chapter No. 0 has been introduced which has 7 Pages in which User can store long character advertisement where limit of characters has been revoked. This page displays the long advertisement in scrolling from Left side effect. The data that user inputs once via keyboard is stored inside internal memory of Board and advertisements plays automatically as they were stored into memory when it gets electricity power.

Fingerprint Readers, or Fingerprint Scanner, are the most popular and most common form of biometric security devices used. Today, Fingerprint Devices are by far the most popular form of biometric security used, with a variety of systems on the market intended for general and mass market usage. Fingerprint Scanning essentially provides an identification of a person based on the acquisition and recognition of those unique patterns and ridges in a fingerprint. The actual fingerprint identification process will change slightly between products and systems. The basis of identification, however, is nearly the same. Standard systems are comprised of a sensor for scanning a fingerprint and a processor which stores the fingerprint database and software which compares and matches the fingerprint to the predefined database. Within the database, a fingerprint is usually matched to a reference number, or PIN number which is then matched to a person's name or account. In instances of security the match is generally used to allow or disallow access, but today this can also be used for something as simple as a time clock or payroll access. Today, companies have realized that Fingerprint Scanner is an effective means of security. While the cost of implementing biometric scanners in larger organizations and data centers is still quite costly, we did find several Fingerprint Scanning Devices which would fit into the budget of many small offices and home users. These home and small office products are designed to protect your hard drive, notebook or even to remove the need for users to remember multiple passwords.   SM630 Integrated Fingerprint Verification Module It consists of optical fingerprint sensor, high performance DSP processor and Flash. It boasts of functions such as fingerprint enrollment, fingerprint deletion, fingerprint verification, fingerprint upload, fingerprint download, etc.

The SLW Series Water Level Switches work to maintain a constant water level avoiding material wastage in your process plant. Common applications of Digital Water Level Controller also include switching pumps on and off to avoid overflow, dry running and indicating water level in an empty tank to avoid wear and tear and production stoppage. Many of our customers in the Food, Power, Chemicals, Sugar, Detergent, Steel, Minerals and Textile industry have used the SLW Digital Water Level Controller/ Water Level Indicator/Sensor.

Home security has been a major issue where crime is increasing and everybody wants to take proper measures to prevent intrusion. In addition there was a need to automate home so that user can take advantage of the technological advancement in such a way that a person getting off the office does not get melted with the hot climate. GSM Based Home Security System is aimed at developing the security of Home against Intruders, Gas Leak and Fire.  About GSM Based Home Security System We interfaced 8051 microcontroller with GSM modem to decode the received message and do the required action. The protocol used for the communication between the two is AT command. The microcontroller pulls the SMS received by phone, decodes it, recognizes the Mobile no. and then switches on the relays attached to its port to control the appliances. After successful operation, controller sends back the acknowledgement to the users mobile through SMS.