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vending machine controller
We design and manufacture Vending Machine Controllers for different types of vending machines such as Premix based hot & cold beverage machines, Bean to cup Fresh Brew Coffee machines, Fresh milk based Coffee / Tea machines, Snack Vending Machines, Condom/ Sanitary Napkin machines, Fruits/Vegetables Vending Machines etc.. All our product are completely designed in house (Hardware, Firmware, Server side software and any Mobile Apps that may be required). We offer state of the art User interfaces such as Touch Screen as well as TOUCHFREE. Our controllers accept payments from MDB devices as well as e-wallets (QR code based payments)
Type : AC Premix Based Hot Beverage Vending Machine Controller
Brand Name : PULSARS
After-Sales Service Provided : Yes
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Solar Inverter (450W)
Our solar inverter products are NOT for end users. These are basically fully assembled and tested boards that should be interconnected with accessories such as display, keypad etc.. the required additional components such as cabinet, switches, fuses, terminal blocks, power chords etc. should be added and supplied along with required battery and solar panel to the end customer. So our customers are typically system integrator(s) or value added resellers who will buy tested modules from us and build systems for the end customers. Specification : The product is designed to charge a 150Ah 24V battery using a Solar Panel (600W peak and Nominal Voltage 28V) as primary power source and Mains (220V AC) as secondary source The product produces 230V AC quasi sine wave output to power lighting loads upto 450W (max) All features are Microcontroller based and are programmable Control Logic : Time of day is maintained. Inverter is switched ON during programmed hours. Mains Power is used ONLY in case of insufficient day light to charge the battery fully before sunlight hours. If sunlight is available (as per Indian conditions) and if the output power is used as per design values, the product is not expected to draw any power from Mains.
Input Voltage : 24 V
Efficiency : Up To 92%
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Solar Inverter (100W)
Our solar inverter products are NOT for end users. These are basically fully assembled and tested boards that should be interconnected with accessories such as display, keypad etc.. the required additional components such as cabinet, switches, fuses, terminal blocks, power chords etc. should be added and supplied along with required battery and solar panel to the end customer. So our customers are typically system integrator(s) or value added resellers who will buy tested modules from us and build systems for the end customers.
Input Voltage : 12V
Application : Small house / shop
Warranty : 1 Year
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Smart Card Based Vending Machine Controller
Our smart card based Vending system helps in controlled dispensing of products among closed user groups such as employees of a company, patients and staff of a hospital etc..  The contactless smart cards can be issued among closed user groups that allow them to use the vending machines for their needs. Other users can be either charged or prevented from using the machines as per requirement.  The system is fully developed in-house for some specific large customers in India.  Any changes can be accommodated based on numbers Product description Why Smart Card in Vending? Smart card is used in vending machines to regulate the usage of vending machines and also to account for and (in certain cases) to collect the cost of the beverage from the users. Regulation is accomplished as only people with the card can use the machine. Any one else can not take anything except hot-water from the machine. Components of Smart card based vending The Smart card : This is a visiting card sized plastic card with in-built electronics that can be used to read and write information. One card is issued to each user. The Vending machine Reader : This reader is interconnected with the vending machine controller and reads any card that is shown by the user. This signals to the vending machine controller to allow vending when a valid card is read. Each vending machine will have one reader. The Hand Held Terminal (HHT) : This equipment is used to transfer drink data from the vending machines to the central computer and also the real time information and blacklisted card updates from the central computer to the vending machines. In most installations one HHT will be sufficient for one company. Since all billing depends on this, a spare unit is recommended for large installations. Card Formatter : This equipment is linked to the central computer and is used for one-time formatting of postpaid and prepaid cards and also for recharging of prepaid cards. Depending on the frequency of recharging that may be required, one or two formatters will be sufficient for one company. Postpaid and Prepaid Cost of the beverage can be collected in one of the two ways : Accumulate the number of drinks a person consumes thru his card and at the end of a period (say at the time of salary) the corresponding amount can be collected. This method is called Postpaid. Money can be collected in advance and the value can be stored in the card. As and when the drink is taken, a corresponding value can be deducted from the card. This method is called Prepaid. Postpaid : This is suitable for employees of a company. Once a card is formatted as a postpaid card, then any number of drinks will be allowed to be taken using the card as long as it is not blacklisted. Prepaid : Once a card is formatted as prepaid, the VM Reader allows dispensing only on successful deduction. If balance is insufficient for deducting, then the VM Reader will not allow dispensing. The card may be used successfully after recharging. Vending Machine Reader This will examine each card that is shown. If a drink selection was made before showing the card, then the VMR will check the card and allow or disallow vending based on the card information. If a card is shown without any drink selection, then it will display the following according to type of the card. Name of the card holder (Postpaid card) or Value remaining in the card (Prepaid Card) Apart from dispensing, the VMR also writes one record for each drink dispensed in its own in-built memory. The record contains data like Employee code, type of drink dispensed, date and time of dispensing. Periodically (say once a day / once a week etc..) an operator has to use the HHT to collect the data from the vending machines and put them in the central computer. Once all data of a particular period has been collected in the central computer, then the software should process the data and generate all necessary reports. We can also provide Touch screen based user interface The Simpler Option : If it is possible to configure that only Prepaid system is used, then the overal system will become very simple and economical. The following components will NOT be needed There will be no HHT since there is no need for any data collection Also you will not need any extra software to process the postpaid data
Warranty : 1year
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Milk Tank Data Logger
Sourced from reliable dealers of the market, our Milk Tank Data Logger is made in compliance with the standard norms and international quality parameters. We make available Milk Tank Data Logger in different specifications to address variegated needs of buyers. By offering the quality-tested range of Milk Tank Data Logger, we are getting the consistent demand of Milk Tank Data Logger from different corners of the world  . Product Description : The product records following parameters in local storage and also sends them by SMS to designated number Compressor status Agitator status Door status Mains Voltage Milk Temperature Time-stamp Sending of SMS can be set to Immediate or Grouped The data can also be transferred to USB storage (Useful in low signal areas). 2 Line LCD Display External Keyboard Temperature control resolution in steps of 0.1 degree Celsius Indication messages to the user at the time of Power OFF & Power ON In built RTC Control Data recording frequency Settable in minutes
Feature : Battery power backup provision
Warranty : 1Year
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Microcontroller Circuits
We design and manufacture Microcontroller Circuits boards for OE applications. Our customers can come to us with Not so clear specification and product ideas. We discuss with them to freeze the requirements and start working right from the stage of Freezing of specification. We take the product through various stages like circuit diagram, PCB design, Software specification, Software development, Prototype testing, Validation, Meeting relevant standards, Certification, Pilot lot production and Manufacturing. We also take up upgrades based on field inputs and handling of Field returns. Some of Our Successful Products are : Vending Machine Controller Dosing Pump Controller Smart Card Readers Hybrid Solar Inverters, MPPT Chargers Fuel Level Indicators
ROM Type : Flash
Storage : 512 bytes to 4GB
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Integrated Snacks Vending Machine Controller
Our snacks Vending Machine controllers offer advanced User interfaces such as Touch screen as well as TOUCHFREE.  Touch screen user interface also provides for playing videos at idle times (advt videos). It is possible to remotely update these videos from a server if you opt for 4G modem as an add-on.   TOUCHFREE user interface is our latest attraction which exactly fits the user requirement in these pandemic times. Salient Features : It is a control system for a snacks vending machine It can control up to 64 products( 8rows *8 columns ) - 24V DC Motors 4 Line LCD Display and Alpha Numeric keypad All the parameters related to product are settable in menu, like price setting, coupled motor settings, refilling capacity etc Special Price settings like combo offer, Buy 1 take 2 offer is also settable in menu. Bill Validator interface via MDB / serial Smart Card Based Cashless Vending is possible GSM Modem interface enables automatic collection of sales data apart from machine status notification such as Product Sold out / Motor Fault / Bill Validator mal-function All Menu settings can also be remotely set via GSM interface Optional Item detector for checking positive delivery of product We can also provide Touch screen based user interface
Voltage : 220V
Feature : Optional Item detector, Touch screen (with video for advts), TOUCHFREE selection
Warranty : 1year
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Golf Swing Speed Indicator
Measurement principle Acceleration sensor is converted to speed
Weight : Less than 100gm
Feature : Instant display as well as data storage for further analytics
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Fish Feeder Controller
This controls the automatic fish feed dispensing machine used in large fish farms in order to supply feed to the full area of the pond uniformly and as per set time table. This board works with 2 motors - one decides the quantity of fish feed flowing and the second motor determines the area in which the feed is dispensed (by centrifugal force). Solar power running possible with suitable add-on cards
Warranty : 1year
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E Bike Battery Charger
We have come up with a wide variety of E Bike Battery Charger Controller. The range of E Bike Battery Charger Controller, made available by us, is designed to ensure full and reliable performance in Indian condition. We have a widely spread distribution network that enables us to make safe and easy delivery of E Bike Battery Charger Controller. We welcome the bulk orders of E Bike Battery Charger Controller.
Application : Ebike Battery Charging
Warranty : 1 Year
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Condom Vending Machine Controller
Condom / sanitary napkin vending machine controllers support executive coin mechanisms (Multi coin). Some of the products are also battery operated (and hence power optimised). Support flexible vending of 1 / 2/ 3 or 4 varieties of products. Also suitable for loading same product in 1 /2 / 3 or 4 springs. Coin mechanism Executive (multi coin supported) Specification : Battery operated vending machine controller Control up to 6 products. 7 segment display. Coin Mechanism Interface Sold out indication by down counting / sensing if available Settable price. Sales collection view and reset option. Power saving idle mode. Vending demo. Low battery Indication(below 6V) Attention Grab Running LED with programmable time delay and mode We can also provide Touch screen based user interface
Application : To Manage Coin Mechansim And Dispense Products
Feature : Can Be Configured As 1 Or 2 Or 3 Or 4 Or 6 Product Controller More Details In Manual
Voltage : 12V Or 24V DC
Power Source : Battery / Mains
Warranty : 1year
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Chemical Dosing Pump Control Board
This Controller is suitable for Diaphragm pumps that operate with a 220V DC solenoid.  Our controller can give 220V DC pulses at defined pulse rates. Â
Phase : Single Phase
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Bean 2 Cup Fresh Brew Coffee Machine Controller
Bean to cup machines are being made using different techniques by different manufacturers.  Some use a brewer that is operated by a single motor, some use dual motors, some use 220V AC valves for high pressure lines, some use 24V valves for all etc.. We have made control products for 4 -5 manufacturers and so have covered a wide variety.  We can design as per your needs too.  User interface ranges from simple buttosn to touch keypads to touch screens to TOUCHFREE solutions. Salient Features : Brews Fresh coffee by controlling the coffee grinder and the brewer mechanism Senses Brewer-in-place switch and Brewer-cam-position switches Brewing percentage and time is settable in menu Group selection is possible different combination of (premix) flavors can be mixed Provision for pumping fresh milk via peristaltic pump Pump is reversed to avoid milk left in tube Accurate temperature control by PID algorithm 2 Line Jumbo LCD Display Proximity Touch keypad Drink Name is settable in menu Auto clean option Water Sources Both plumbing connection and pumping from bottle We can also provide Touch screen based user interface we can also provide TOUCHFREE user experience possible
Voltage : 220V
Feature : Auto Cleaning, Pressure Boiler Control, Waste Bin Full Warning,Remote sales / service data collection Available
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4 Premix Based Vending Machine Controller
We have Premix based Controllers for 2 to 6 canisters. We have boards for operating motors and valves at 220VAC as well as 24V DC.  All our DC products have in-built over current protection that saves the control board in case of any motor stuck-up condition.  All products have in-built temperature controls.  Hot beverage products sport Predictive heating logic and Cold beverage products have in-built delay time for compressors (to prevent compressor over-current due to power break) Salient Features : 4 canister Premix Based Hot beverage vending machine control board. Board operating voltage 24V DC On board Keys - Optional external keypad 2 Line LCD Display. Sold-out indication based on water level Pulse mode coin mechanism interface Optional MDB interface Temperature control Settable delay time for each load We can also provide Touch screen based user interface
Application : To control the dispense quantiity in a consistant manner
Voltage : 220V
Feature : Predictive Heating, Automatic water filling Boiler protection, Over current protection,
Warranty : 1year
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2 Premix Based Vending Machine Controller
We have Premix based Controllers for 2 to 6 canisters. We have boards for operating motors and valves at 220VAC as well as 24V DC.  All our DC products have in-built over current protection that saves the control board in case of any motor stuck-up condition.  All products have in-built temperature controls.  Hot beverage products sport Predictive heating logic and Cold beverage products have in-built delay time for compressors (to prevent compressor over-current due to power break) Salient Features : 2 canister Premix Based Hot beverage vending machine control board. Board operating voltage 24V DC On board Keys - Optional external keypad 2 Line LCD Display Sold-out indication based on water level Pulse mode coin mechanism interface Optional MDB interface Temperature control Settable delay time for each load We can also provide Touch screen based user interface
Application : To control the dispense quantiity in a consistant manner
Voltage : 220V
Feature : Predictive Heating, Automatic water filling Boiler protection, Over current protection,
Warranty : 1year
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Embedded Software Development
Leveraging the Indian advantage, we have been offering Embedded Software Development Services. Our skilled team of engineers can develop the whole system. However, we also offer software services where the hardware already exists or an upgrade is required. In this case our team will engage in requirement study, feasibility analysis, study of existing system, software development, debugging, testing etc. We have the capability to develop embedded software for pre-existing hardware. Our strength is in 32 bit, 16 bit and also 8 bit processors belonging to ARM Cortex, Renasas, Cyprus, 8051etc.. families. We have sufficient hardware capabilities in order to completely integrate the software developed with the corresponding hardware and validate as a product. We have strong processes like back-up procedures and Version control in order to maintain high reliability and predictability in our service levels.
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Embedded Control Design
With our extensive experience in Embedded Control Design systems, we are able to achieve a remarkable name in the field of Embedded Control Design Services. Our expertise ensures seamless designs with proper interoperability of different devices. Our skilled team of engineers assures an efficient Embedded Control System Design from concept to the final product. We can work within the time, cost and power budgets specified. Scope of work generally taken up includes : Requirement StudySpecification DevelopmentCircuit DesignPCB DesignEmbedded Software DevelopmentPrototype TestingPilot Lot ManufacturingDesign Modifications based on field feedbackProduction as a OE manufacturer The typical customer has been machine builder â₉€œ mostly mechanical or electrical people â₉€œ leaving the entire responsibility of control system to PULSARS. With technological advances, as and when new chips and devices hit the market, we take up the responsibility of redesigning running products so as to deliver to the customer better cost efficiency / improved performance / added product features etc. This is done as an extra service without any cost to the customer, in ongoing projects of all our customers. The manufacturing set-up is well tuned for flexibility in product mix and small lot sizes. Automatic test jigs are designed for each and every product and the sub-assemblies. Testing is a carried out by qualified persons with latest tools / meters / temperature chambers etc. At each stage right from design up to final assembly, attention is paid to EMI / EMC considerations. We have worked with a variety of cores such as 8051, M8, Renesas, ARM, ARMCortex etc.. Products Designed and Manufactured include : Coffee / Tea vending machine controllersContactless Smart Card ReadersSofty Ice-cream machine controlsAutomation of security and allied functions for unmanned cellular sitesAutomatic power line phase selectorAutomatic Mains Failure (AMF) panels for generatorsChemical dosing pump controlsSnack Vending Machine ControllerIce bank controlsCold room temperature controlsSolar Hybrid Inverter with MPPT ChargerSugar cane juice machine controlsYarn Winding Machine controlsGSM / LAN connected productsFuel Level Indicator
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embedded control design services
embedded software design services
embedded software development services
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