Infrared corner of berkshire motion detector

I recently corner of berkshire purchased a "Box of ICs" American distributor Electronic Goldmine. It is a small box containing at least fifty integrated corner of berkshire circuits in bulk (you know what you have purchased only when you open the box). I reveal here the contents of the box I received, in case it might be useful to someone who is reluctant to acquire a ... Note that I took advantage of a "VIP sale" for few days, the box was available for $ 5 instead of the regular price of $ 10. Furthermore, the addition of this box other items I ordered had no impact on shipping costs (which are $ 10.50 for Canadian customers). By comparison, their "Super Electronic Surprise Box" is priced at $ 8, but the shipping costs climb to $ 35 as soon as you add one to your order ... My box contained 68 integrated circuits. At about 7 cents per chip is actually very economical (9 times cheaper corner of berkshire than if I had purchased the unit from the same supplier). For cons, I would have hoped for a little more variety: the selection consists of at most a dozen different models, with 6 or 7 copies of the same model (duplication remains quite reasonable, I still avoided the pitfall of bulk consignments containing hundreds of identical components). The future will tell if a significant number of its components will help me or not. One thing is certain, I will spend a few pleasant hours studying and experimenting operation. Contents corner of berkshire of my "box of ICs" Number Description Quantity SN74LS645N 7 Octal bus transceiver Octal bus transceiver SN74LS245N SN74LS629N 6 7 Voltage Controlled Oscillator SN74LS174N 10 Hexadecimal D-Type Flip-flops SN7445N 7 BCD to decimal decoder / driver SN74175N corner of berkshire 3 Hex D-Type Flip 5-flops SN74367AN Hex bus driver with 3 output states SN74LS193N March 4 bit binary up-down counter MC74HC165N 9 Serial output shift register SN74s374N 3 Octal D-flip-flops DM74LS166N 5 Parallel in serial out shift register SN74160N 1 Synchronous 4 bit counter MC74CHT244N 1 Octal 3-states non-inverting buffer Yves Pelletier (Twitter: @ ElectroAmateur)
Hello, Just a quick question: you are makes you deliver components in France? The "shipping" page goldmine, corner of berkshire they say they only send in some countries but not in France ... Thanks in advance, Leo Reply Delete
Hello Leo, No, I live in Quebec and I had not noticed their refusal to ship their goods in France. In this era of globalization, I will never understand these American companies that stubbornly refuse to ship their products outside of their own borders. They would only get paid by Paypal corner of berkshire and is very simple. corner of berkshire Reply Delete
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Infrared corner of berkshire motion detector
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