Cut-Off Circuit For 12V Lead Acid Battery Charging

If you are looking for a simple but effective Lead Acid battery charger cut-off circuit, then look no further. You can use this circuit in conjunction with any battery charger(except capacitive types) which do not have an automatic shut-off once the battery voltage has climbed to 14.2V(You can adjust this value with the zeners). You can modify the circuit to charge 6V lead acid batteries instead of 12V as shown in this video. Just replace the relay coil with a 6V type, use a lower voltage power supply (8-12VDC Open Circuit), replace the 12v zener leading to the base of the NPN with a 6V or 6.2V, along with the same (2) 1n4001’s in series, replace the 12V zener to the relay coil with a 6/6.2V zener, and cut the value of the LED resistor in half.

Link To Schematic:

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IoT, Auto Electronics Boosting FPCB Industry Growth

Flexible Printed Circuit Boards Market report, created by Allied Research, estimates that the international market is likely to acquire 27 billion dollars by the year 2022, fast growing at a CAGR of 10.4% from 2016 – 2022.

Asia-Pacific reigned over the world-wide market, on the subject of revenue, accounting for upwards of 46% in 2015, then North America.

FPCBs are used widely across applications for instance LCD display, cell phone display, connectivity antennas, and flexible circuitry used in re-chargeable batteries. Boost in requirement for consumer electronic wares, surge in popularity of Internet of Things (IoT), and consumption of FPCBs in motor vehicle applications generate the market development. Furthermore, increase in desire for automated robots is supposed to offer rewarding possibilities to market gamers. Multilayer FPCBs contributed the FPCBs area, and is anticipated to maintain this fad through the forecast period. Nevertheless, the rigid-flex FPCBs sector is believed to view significant growth in the near future, caused by the lightweight size and minimal power use.

Among consumer, electronic products dominated the world-wide market in the year 2015, accounting for roughly 30% share. Having said that, car electronics is expected to raise at the highest possible CAGR of 10.7%, thanks to increase in need for durable gadgets with boosted efficiency.

Asia-Pacific was the main revenue donor in 2015, and is anticipated to hold its dominance in the future, owing to increase in number of electronic applications. Also, innovations in electronic products and industrial systems are expected to give a boost to the FPCBs market growth rate, specially in the Asian countries, which include China, Japan, Oceania, and India.

Flex PCBs are extremely successful interconnectivity alternatives employed for many electronic gadgets with difficult circuitry. Also, they furnish a great number of benefits for instance high efficiency and minimized system maintenance. Multilayer FPCBs make up virtually 30% of the entire FPCBs market, thanks to their resilience and high efficiency. Moreover, significant desire for electronics applications and client shift towards small sized printing to get better efficiency are expected to stimulate its usage in the electronic products, motor vehicle, and other market sectors, claims Jeshin Jayamon, Research Analyst, Semiconductor & Electronics Research, Allied Research.

LAMEA is estimated to grow up at the highest possible CAGR through the analysis time period, owing to increase in moveable appliances and surge in the usage of FPCBs in motor vehicle applications. Also, technological improvements to rise above power loss difficulties in extreme situations are predicted to give highly profitable possibilities for market participants very soon.

Vital Results Of The Flex PCB Market

In 2015, multilayer FPCBs directed the world-wide FPCBs market, for revenue, and is predicted to grow up at a CAGR of 10.7Percent all through the forecast time period.

Electronic devices headed the market, accounting for approx . 30% market share in the year 2015.

China was the key shareholder in the Asia-Pacific FPCBs market, accounting for approximately 34% in 2015.

The crucial participants working in the FPCB market now utilize new product launch as their ideal approach to broaden their market foothold. The significant competitors exhibited in this report contain NOK Corporation (Nippon Mektron Ltd.), Sumitomo Electric Industries, Ltd. (SEI), Fujikura Ltd., Multi-Fineline Electronix, Inc., Zhen Ding Technology Holding Limited (ZDT), Nitto Denko Corp., Interflex Co., Ltd., Career Technology, FLEXium Interconnect, Inc., and ICHIA Technologies Inc.

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Printed Wiring Board producer in Russia

REZONIT

Resonit Ltd. is a consistently growing and developing company started in 1997 by MIET graduates.

The Corporation concentrates on making printed circuit boards (PCB) (from single PCBs and small-quantity urgent production – to delivery of large batches), Printed Wiring Board assembly, sales of materials for Printed Wiring Board production and assembly, contract manufacture of products for electronic products manufacturing.

Our Company is very effective at meeting orders on manufacture of Printed Wiring Boards of any complexity both of excellent quality and punctually. Also, we do not have any constraints either on the product intricacy or the maximum measurements of the order. In response to your order, we are able to offer you many variants of Printed Wiring Board manufacture: from straightforward and low-priced to advanced Printed Wiring Boards. Greatly qualified pros team is just about to provide you with consultation services on any topic relating to Printed Wiring Board production technologies and Printed Wiring Board assembly.

At present the corporation employs over 300 people working in manufacturing areas and office spaces. To offer easy services to customers across Russia, we have started subsidiaries in S.Petersberg, Ekaterinburg, and rep offices in cities throughout Russia: Voronesh. Izhevsk, Krasnodar, Nizhny Novgorod, Perm, Saratov and Ufa. Over the last years, the Corporation shows a prolonged 30-40% growth in orders. Throughout the past years, over 5,000 Russia’s companies from Sakhalin to Kaliningrad turned out to be our customers.

http://rezonit.ru/eng/

2017 Most up-to-date PCB Market Reports

PCB industry is amongst the fastest thriving market sectors in the world since the majority of of the contemporary electronics is PCB-driven. Based on the Q4 2016 trends, the sales of PCB in the America has grown. This post offers a few interesting ideas into the world of PCB industry by examining the advancement trends, potential customers, and forecast report.

Product based assessment of PCB industry

1-2 sided
4-6 low
8-16 mid
Flexible
18+ high
Micro via (HDI)
Rigid-flex
RoHS/Lead-free

In line with various market analysis reports, there’s a popular demand for 4-6 layer PCB types. This is because of their soaring use in devices similar to resistors, embedded capacitors as well as transistors. In addition, with the arrival in technology new PCB’s similar to RoHS / lead free PCB’s have come up in the market changing the face of electronic devices industry. The PCB market is anticipated to grow with the CAGR (Compound Annual Growth Rate) of 4% against the last Q4 2016, trend which witnessed severe downside. Some frequent PCB products owning the electronic devices market are:

Usage based study of PCB industry

When considering the prevailing sales contributor for the PCB industry, the networking and communication industry leads by contributing a 30% improvement in the PCB profits. In addition, the aerospace and defense sectors have likewise started making use of PCB technologies. Here is the directory of PCB market positioning in terms of applications.

Consumer Electronics
Personal computer / Peripheral Products
Military/Aerospace
Industrial Devices
Car

2017 Most recent Surveys and Tendencies

According to the “Global PCB Field Report“, PCB market was analyzed at over $3.4 billion in the Q4 2016, with the industry conjecture advising a 10 % improvement in 2017. American continent accocunts for 5% of general $60 billion global PCB market. This market research document targets the key data and complete study of the PCB industries within the American region. Some boasting points enlisted in the report are:

::Offshoring Impact: As a consequence of the move of multiple electronic products industries and manufacturing facilities to third world areas, there has been a giant downslide in the American PCB industry. This has brought about a shrinkage in the PCB manufacturing facilities in the North american area.

::Restoration of PCB industry: A good number of industries for instance communications, defense, and industrial electronic products industries continue to be depending on the PCB market. The PCB industry still remains to be the strategic driver for a great many refined automation and process control devices. With the resurrection of the oil and gas field, which depends upon PCB powered equipment, the PCB industry is currently getting a resurrection in the American region.

In cases where you are in search of PCB for your use, you must consider a company with a long industry experience for instance MOKO is one such highly regarded maker and vendor of PCB in China. The company has always provided their buyers with quality circuit boards that rank when considering speed and performance.

https://mokotechnology.cn/

Game Boy Zero with custom SD card reader game cartridge

2017-latest-raspberry-pi-zero-w-wireless-lan-bluetooth-full-specs

UPDATE: I set up a blog where I’ll be posting how-to guides for this project. You can also enter there for a chance to win the one I’ll be building! http://www.sudomod.com

I made a RetroPie handheld using a Raspberry Pi Zero and an original DMG-01 Game Boy. I modified an original Game Boy cartridge to act as an SD card adaptor for the Pi, so I can have the same satisfaction of putting a cartridge in and powering it on like you would on a regular Game Boy. 🙂

Some pictures of the build are here:

Game Boy Zero

Reddit thread with a bunch of Q/A:
https://www.reddit.com/r/raspberry_pi…

Feel free to ask any questions in the comments and I’ll try to answer.

Here is a list of parts used:

3.5” composite display: https://www.adafruit.com/products/913
A word of advice on these composite screens: make the wire connecting it to your Pi as short as possible to reduce noise. Adding some shielding helps too. You can get them cheaper elsewhere, especially if you rip one out of a backup camera system on ebay or something, but the Adafruit one is well documented, easy to convert to run on 5v, and I knew the size of the controller board and screen housing before buying, so that was nice.

Micro USB breakout for charging port: https://www.sparkfun.com/products/12035

2000mAh LiPo battery: https://www.adafruit.com/products/2011
There is actually a little more room in there, so I will likely upgrade this to the 2500mAh battery adafruit carries.

Lipo charging board: https://www.adafruit.com/products/2465

Audio amplifier: https://www.adafruit.com/products/2130

Speaker: https://www.adafruit.com/products/1890
Sounds pretty good and fits well inside the original speaker spot

Teensy LC: http://www.amazon.com/PJRC-Teensy-LC/…
I used this to wire up the controls and have them show up as a USB keyboard in Emulationstation. You could use GPIO for the buttons if you want, but I wanted a Teensy to add some multicolor status LEDs later on down the road anyway. Plus it makes it easier to upgrade the Pi Zero in the future if they come out with a Pi Zero 2 or something.

source

Alike Stories
Raspberry Pi Zero W is a $10 computer with WiFi and Bluetooth
https://www.engadget.com/2017/02/28/raspberry-pi-zero-w-is-a-10-computer-with-wifi-and-bluetooth/

Raspberry Pi gives us new ‘Pi Zero W’ for its fifth birthday
https://www.theregister.co.uk/2017/02/28/raspberry_pi_zero_w/

The $10 Raspberry Pi Zero W adds Wi-Fi and Bluetooth to the small mini PC
http://www.pcworld.com/article/3175256/computers/the-10-raspberry-pi-zero-w-brings-wi-fi-and-bluetooth-to-the-minusule-micro-pc.html

The Raspberry Pi Zero W Increases Wi-Fi and Bluetooth to the Zero, Costs $10
http://lifehacker.com/the-raspberry-pi-zero-wireless-adds-wi-fi-and-bluetooth-1792789503

Hands-On: A case for the Raspberry Pi Zero with camcorder
http://www.zdnet.com/article/hands-on-a-case-for-the-raspberry-pi-zero-with-camera/

Cram a Raspberry Zero and Screen Into an Altoids Jar for a Light and Portable Small PC
http://lifehacker.com/cram-a-raspberry-zero-and-screen-into-an-altoids-tin-fo-1792394348

Top Five Raspberry Pi Zero Electronics Projects That Utilize Its Tiny Stature

The Raspberry Pi is certainly the enthusiast choice for DIY electronic projects. The Raspberry Pi Zero, that is about the dimensions of a stick of gum, is pretty super-cheap and has it’s own special use instances though. Here I will discuss ten of our favourite projects that take advantage of its size.

1. Cram a Raspberry Pi Zero Inside an Traditional Game Controller

It’s well known the Raspberry Pi makes an superb DIY video gaming console. The setup process just takes a few minutes, and the Raspberry Pi Zero is entirely in a position of taking on classic games from the Super NES age and even earlier. The complete project is better yet when the whole system is in a controller.

Exactly what somebody is talking about (ahem), this project uses a Super NES controller, this one tackles the NES controller, and this one uses that good old original Xbox controller. However you attempt to get it done, you will have a very slick tiny DIY retro game console you can easily carry around anywhere.

2. Make a Miniscule Dongle PC

While the Pi Zero makes a neat tiny computer as it is, it makes an even better dongle computer. By doing this, you can attach it to another computer you have, then it will tether itself directly so you will never have to add in a USB or any networking.

The greatest thing of this project is the point that you do not need another computer mouse, display screen, or key pad sitting around. Merely jam in into your normal computer and you are ready to go.

3. Make the Earth’s Tiniest (Most likely) MAME Cabinet

MAME cabinets are terrific, but they’re massive. For the exact opposite approach, it is easy to take advantage of a Raspberry Pi Zero to make one that is nearly as tiny as the Pi itself.

You might need a few items to help to make this sucker do the job, for instance a 3D printed case, but in the end cabinet is entirely functional, meaning you’ll have the perfect desk add-on in the workplace.

4. Build a Motion Sensing Digicam


source: http://www.instructables.com/id/Raspberry-Pi-Motion-Sensing-Camera/

The Raspberry Pi is almost certainly a wonderful motion sensing camcorder, but the low profile of the Pi Zero helps it be more enhanced.

Employing the Raspberry Pi Zero, your motion sensing camera has a far smaller size, that means it can go in even tighter rooms. E . g ., this one mounts to your window with a pair of suction cups, which is nearly as light and portable as it can be.

5. Play Any Simpsons Episode (or Any Tv Series) Aimlessly

When you’ve ditched cable and gone full streaming with your media, you might still miss the days of catching a random episode of your most enjoyable TV show. The Raspberry Pi Zero can bring that back.

In such a project, they use installments of The Simpsons stored on an Micro sd card. With a custom script, it is easy to mouse click a control button and it plays an episode at random. You can put any media you like here, including a wide range of shows if you really wanted, yet, The Simpsons are the ideal choice.

Announcing the $10, WiFi-Enabled Raspberry Pi Zero W

2017-latest-raspberry-pi-zero-w-wireless-lan-bluetooth-full-specs

The Raspberry Pi Zero W is available now and adds the WiFi and Bluetooth radio from the Raspberry Pi 3 to the pint-sized Raspberry Pi Zero.

source

Relevant Topics
Raspberry Pi Zero W is a $10 PC with WiFi and Bluetooth
https://www.engadget.com/2017/02/28/raspberry-pi-zero-w-is-a-10-computer-with-wifi-and-bluetooth/

Raspberry Pi gives us brand new ‘Pi Zero W’ for its fifth birthday celebration
https://www.theregister.co.uk/2017/02/28/raspberry_pi_zero_w/

The $10 Raspberry Pi Zero W adds Wi-Fi and Bluetooth to the little mini PC
http://www.pcworld.com/article/3175256/computers/the-10-raspberry-pi-zero-w-brings-wi-fi-and-bluetooth-to-the-minusule-micro-pc.html

The Raspberry Pi Zero W Adds Wi-Fi and Bluetooth to the Zero, Costs $10
http://lifehacker.com/the-raspberry-pi-zero-wireless-adds-wi-fi-and-bluetooth-1792789503

Hands-On: A case for the Raspberry Pi Zero with video camera
http://www.zdnet.com/article/hands-on-a-case-for-the-raspberry-pi-zero-with-camera/

Pack a Raspberry Zero and Display Into an Altoids Tin for a Portable Micro Computer
http://lifehacker.com/cram-a-raspberry-zero-and-screen-into-an-altoids-tin-fo-1792394348

Best 5 Raspberry Pi Zero Electronics Projects Which Benefit From Its Small Stature

The Raspberry Pi has long been the enthusiast choice for Do-it-yourself electronics projects. The Raspberry Pi Zero, that is about the size of a stick of gum, is comparatively good value and has it’s own special utilisation occasions though. And listed below are ten of our most-loved projects which make the most of its dimension.

1. Put a Raspberry Pi Zero Inside an Old Fashioned Controller

We realize the Raspberry Pi makes an excellent DIY computer game console. The setup process typically demands a couple of minutes, and the Raspberry Pi Zero is totally in a position of coping with outdated computer games from the Super NES time and earlier. The whole project is far better when the whole system is in a controller.

Just to illustrate (ahem), this project works on a Super NES controller, this one tackles the NES controller, and this one uses that good old original Xbox controller. However you plan to do it, you will get a really slick small DIY retro game console you could tote around anyplace.

2. Build a Little Dongle Computer

While the Pi Zero makes a nifty small computer as it is, it makes a much better dongle computer. By doing this, you can attach it to any other computer you have, then it will tether itself directly so you will never have to add a USB or any networking.

The greatest thing of this project is the point you won’t need one more PC mouse, screen, or keyboard lounging around. Just simply jam in into your normal desktop computer and you’re set.

3. Build the Globe’s Most compact (Possibly) MAME Cabinet

MAME cabinets are interesting, however, they are sizeable. For the complete opposite approach, you may make use of a Raspberry Pi Zero to make one that’s about as tiny as the Pi itself.

You may need a few items to help to make this sucker function, like a 3D printed case, but in the end cabinet is entirely functional, therefore you will have the best desk add-on in the office.

4. Make a Motion Sensing Camera


source: http://www.instructables.com/id/Raspberry-Pi-Motion-Sensing-Camera/

The Raspberry Pi is certainly a top quality motion sensing video camera, but the low profile of the Pi Zero causes it to become better still.

Employing the Raspberry Pi Zero, your motion sensing camera has a smaller presence, which implies it can go in even tighter spaces. Such as, this one mounts to your window with a couple of suction cups, which is nearly as compact as it gets.

5. Play Any Simpsons Episode (or perhaps Any Television Program) Arbitrarily

If you’ve ditched cable and gone full streaming with your media, you’ll probably still miss the days of catching an arbitrary episode of your most-liked TV show. The Raspberry Pi Zero can bring that back.

In this project, they use installments of The Simpsons saved on an Sdcard. With a custom script, you’re able to click a control button and it plays a sequence randomly. You may add in any media you want here, including many shows if you really wanted, yet, The Simpsons are a fantastic choice.