These days, soundbar increasingly becoming common. What is Soundbar? A Soundbar is a Type of Horizontal Loudspeaker With Multiple Speakers Inside Placed Below TV Display to Deliver Cinematic Sound Effect. What is the difference of them with traditional audio systems like 2.1, 5.1, 7.1? Real soundbar were primarily designed to deliver just better sound with good bass response to the flat-screen TVs … [Read more...]
New UHD TV/4K TV Buying Checklist
In our previous two articles, we have reviewed Samsung NU7100 43″ UHD/4K Smart TV and Samsung Q8FN QLED Series Smart TV. Here is New UHD TV/4K TV Buying Checklist Informing the Readers the Size of UHD TV/4K TV One May Need, Whether Curved Needed or Not, What Operating System is Better. It is not abnormal to repent after buying 43" UHD seeking more bigger size. Information like companies offer … [Read more...]
Samsung Q8FN QLED Series Smart TV Review & Comparison With Samsung NU7100 Series
Previously, we had review of 43" sibling from Samsung 7100 Series. Samsung 7100 Series is our recommended UHD/4K Smart TV for that budget. Here is Samsung Q8FN QLED Series Smart TV Review & Comparison With Samsung 7100 Series. The difference of price is too significant. Samsung has offering in the between price tags for the other series such as NU7300, NU8000, NU8500 (curved). NU8000 is … [Read more...]
Digital Coaxial to RCA Converter Buying Guide
Many of the UHD/4K Smart TVs Lack RCA or 3.5mm or HDMI Stereo Output to Connect With Home Theatre. For example, our reviewed Samsung NU7100 series UHD TV has only optical audio output. But our reviewed Sony DAV TZ145 has only stereo RCA audio input. In these cases, a digital coaxial to RCA converter is cheaper fix. However, 5.1 will have different kind of converter. Here is Digital Coaxial to RCA … [Read more...]
Sony DAV TZ145 Home Theatre Review
Sony DAV TZ145 is a good 5.1 system for listening on regular basis like with television but no way of audiophile grade. Here is Sony DAV TZ145 Home Theatre Review From Practical Angles. From the point of sound processing, old Panasonic SA-AK15 with auxiliary input from mobile phone blows away it on clarity and beautiful bass. Installing Sony DAV TZ145 demands expert technician to deliver what it … [Read more...]
Review of Samsung NU7100 43″ TV/Monitor (UHD/4K, Smart TV With Tizen OS)
Most of the mid range DSLR/Mirrorless camera like Sony Alpha A68 has 4K capabilities, but editing on 15" monitor not always easier. Moreover, with time a television with ready to run YouTube, Amazon Videos, NetFlix or quickly sharing screen of even entry level Android smartphones such as Samsung J7 Max, Vivo Y71 becoming a regular need. Here is Review of Samsung NU7100 43" TV/Monitor. Key Features … [Read more...]
Arduino 4 Channel Relay Module : Description of Connections
This guide is not intended for the children as it involves household supply electricity. Household supply AC is overpowered enough to kill a human. We believe that controlling AC powered things like a bulb with Arduino often scary to many of the sane, careful hobbyists. However, with proper precautions they can keep you safe. Here is Description of Connections of Arduino 4 Channel Relay Module. … [Read more...]
Arduino : One Push Button Multiple Functions (Single Press, Double Press, Long-Time Press)
With Arduino, We Can Have One Push Button Multiple Functions Like Single Press, Double Press, Long-Time Press. There is Nice Library For Faster Prototyping. Our readers already read different types of guides on push button usage, like Blink LED With Pushbutton Control, Blink LED Rate Depending On Push Button Press Duration, Flip-Flop Blinking LED With Push Button etc. Now our readers can … [Read more...]
Arduino : Turn On Particular Color LED Depending On Light/LDR
We have lot of getting started guide with LDR. How To Turn On LED in Dark With LDR and Arduino is the basic behind all of them. We can perform the same work using transistor - Turn On LED On Dark With Transistor. As the value of LDR will be variable depending on batch, you need to run the basic Turn On LED in Dark guide to note the values on serial monitor in various lighting situations like … [Read more...]
Arduino : How To Connect Relay With 74HC595 Shift Register
The reason of publishing this article is to warn. It is common to join ideas for a new thing. It is more common to ask how to connect relay with 74HC595 shift register in Arduino circuit. It demands good knowledge with basic components to control AC things like multiple AC operated LED bulbs. It is not really joining our Arduino relay guide to blink single AC bulb and Arduino 74HC595 Shift … [Read more...]
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