Ultrasonic Movement Detector

May 23, 2014 | Anonymous | 0 comments

This is a simple but robust ultrasonic movement detector circuit. It also uses a crystal locked circuit to get maximum performance from the ultrasonic transmitter. However, the detection circuit is different. We think it is more sensitive.


Check all the components against the parts list. It is generally easier to solder in the lowest height components first - the  esistors and diodes. Make sure to get the diodes in the correct way. The black circle or band on the diodesmust match the bar of the diode symbol on the overlay. There are a lot of resistors. Use the resistor color code printed on the back of the header card to work out each value.

The 40 kHz crystal can be inserted either way. Holes have been provided to secure its case


Nepalibazar.com - A Business-to-Business Portal of Nepal

December 30, 2013 | Siddiq Ansari | 1 comments

In the ocean of various types of website, nepalibazar.com is the first and most popular business-to-business website inNepaland abroad who are involved in business inNepal. In the field of online marketing, nepalibazar.com has become the first choice of business companies ofNepal.

In the field of information technology, the IT sector ofNepalis developing day by day. There are thousands of websites providing different types of services, education, entertainment etc. There is no any sector left which is untouched by Nepalese web geeks. It was a time inNepal, when internet was just used for email. But the time has changed, nowadays, from bankers to farmers, from students to actors and from housewives to politicians, each and every stakeholders of society are using internet,


A Guide to Choosing Colors for Your Brand

September 19, 2013 | Dmitry Fadeyev | 0 comments

One of the key elements of building a strong brand is color selection. Every color has a different feel and various associations. By choosing a color or a combination of colors for your brand identity, you will take on those associations. Colors will evoke certain emotions and feelings towards your brand so it is vital to choose a color that will represent your identity effectively.

Research reveals people make a subconscious judgment about a person, environment, or product within 90 seconds of initial viewing and that between 62% and 90% of that assessment is based on color alone.


If you own a color in your industry, this color will symbolize your product. This can act as a great identifier. For


Relevancy and Importance of Production Struggle in Consolidating Capitalist Revolution led Economic Prosperity

September 17, 2013 | DiIli Raj Khanal, PhD | 0 comments

1. Introduction

After historical shift of the working policy by the UCPN (Maoist) through its 7th Party Congress\\\', a big debate and discussion intensified throughout the country from different angles which is continuing today also. Ranging from rightists, revisionists to ultra leftists are trying to interpret the working policy of production struggle adopted by the Congress on their one way. Some of the rightists are trying to argue that the proposal to form production brigade is an attempt to revive the state controlled economic system that was practiced in socialist countries in the past but without successes. The emphasis on cooperative movement laid down in the working policy is also put under the same category by them. The revisionists, on


दुई लाईन सँघर्षपछिको यथास्थितिवाद

August 20, 2013 | Siddiq Ansari | 0 comments

जुन पार्टीमा वैचारिक सँघर्ष चलिरहेको हुन्छ, वास्तवमा जीवन्त पार्टी भनेको त्यही नै हो। एंगेल्सका अनुसार विचार नियमहरूको सिद्धान्त भनेको कुनै पनि अर्थमा सदा सदाका लागि स्थापित चीर सत्य होइन। निरन्तर परिवर्तनशील र सिर्जनात्मक विकासको प्रक्रिया नै असल मार्क्सवाद हो। कम्युनिष्ट पार्टी विपरितहरुको एकत्वमा आधारित सँगठन हो न कि एकमनावादी सँगठन। त्यस कारण कम्युनिष्ट पार्टीमा जहिले पनि वैचारिक सँघर्ष चलिरहनुपर्छ र मार्क्सवादको वैचारिक परिधिभित्र रहेर आफ्ना भिन्न मतहरु स्पष्ट राख्ने कार्यलाई प्रोत्साहित गरिनु पर्दछ। विचारको विकासको क्रममा वैचारिक अन्तरसँघर्षले त्यस कालखण्डका लागि मात्रै वैचारिक ध्रुविकरण हुनु ठीक हो र सँघर्षबाट निस्कने परिणाम वा विचार जो सबैको लागि साझा हुन्छ, त्यस मार्फत नै पार्टीको कार्यक्रमलाई दिशानिर्देशित गरिनुपर्दछ। यसरी टुङ्गिने अन्तरसँघर्षले पार्टीलाई नयाँ जीवन प्रदान गरेको हुन्छ भने ध्वँसपछिको निर्माण भन्ने सिद्धान्तलाई आत्मसात


How lazy we are : an study of public holidays

July 28, 2013 | Siddiq Ansari | 1 comments


I have collected some data that how many public holidays do other countries award to their citizens besides Nepal. When we analyze these holidays record, what we find in the context of Nepalis that: the Government of Nepal offers maximum number of public holidays. It’s the maximum number of public holidays offered in the whole world. And also Nepalis one of the poorest country in the whole world. We are dishonored by a Driver or Cooley of our neighbor country.   My aim is not to hurt anyone but are these holidays are really required for us? The total numbers of holidays are thirty six and among which twenty five holidays are the religious holidays of mostly Hindus and Buddhists. InIndia where the



July 15, 2013 | सिद्दीक अन्सारी | 0 comments

यो गजल तिम्रै थियो, यो कलम पनि तिम्रै

यो जिन्दगी तिम्रै थियो, यो साँस पनि तिम्रै।

तिमि बाहेक को नै थियो, सबै सौगातहरु तिम्रै

हरेक दिन हरेक रातहरु, हरेक प्रभातहरु तिम्रै।

मेरा खुशीहरु तिम्रै थिए, मेरा इच्छाहरु तिम्रै

मेरो जीवनको सार अनि सारा सदिक्षाहरु तिम्रै।

तिम्रै थियो आकाश मेरो, मेरो धर्ती पनि तिम्रै

मेरो आवेशका गन्थनहरु, मेरो अर्ती पनि तिम्रै।

मलाई डोर्याउने हातहरु, रमाइला साथहरु तिम्रै

ती आवाजहरु सान्त्वनाका मेरा सम्मानहरु तिम्रै।

मेरो जीवनभरीको प्रित अनि मेरा गीतहरु तिम्रै

ती मीठा अतितका सम्झना, मेरा वन्दनाहरु तिम्रै।

तिम्रै थियो त्यो बाटो अनि मेरा चालहरु तिम्रै

म सुस्ताउने ठाउँको   त्यो पर्खाल पनि तिम्रै।

मेरो यात्राको प्रारम्भ अनि अन्त्य पनि तिम्रै

सकिएन कहिल्यै पुग्न त्यो गन्तव्य पनि तिम्रै।।


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