Why does LAVA only support Samsung Tablets? A few years ago LAVA was approached by a customer to develop a solution for utilizing an Android tablet as a low-cost controller, in conjunction with several USB peripherals. The project required that the tablet operates in USB Host mode with 24/7 functionality. This early product was the
Overview A few years back LAVA looked into the possibility of using an Android tablet as a low-cost control panel for a Thermostat control system with a series of network sensors. These discussions began after we were approached by a customer to develop a solution for a tablet-based loyalty system and as fate would have
Low-pressure molding is a relatively new process (to North Americans) that aims to encapsulate sensitive electronics using a polyamide material. The process was discovered in Germany in the 70’s as a result of the observed effectiveness of using hot melt glue (a polyamide) to strain relieve electrical connections on printed circuit boards (PCBs).
The original reason this project came through our doors was that SCI wanted to extend the life of the batteries in the tablets that are at the heart of their AED training kiosks. They asked Samsung for a solution and were referred to Lava and our battery modulation technology. It was then found that their
A typical USB power supply is rated at 5 volts nominal and a capacity of 1 to 2 amperes. The supply voltage will not be exactly 5 volts, but will vary depending on load (hence the amount of current being drawn). The voltage must never exceed 5.25 volts. A typical USB Power supply is rated
One of the main quirks when integrating a Samsung Tab 4 with any of our STS products (or Kiosk enclosures) has to do with booting up a Tab 4 from a power off state. Samsung’s design of the Tab 4’s internal boot sequence is such that both charging and booting end up being disabled whenever
Most mobile devices (including tablets) currently use built-in Lithium-ion rechargeable batteries. These batteries have a high energy density, minimal memory effect, and low self-discharge. When using replaceable Lithium-ion batteries, only use a battery charger designed for this type of battery. Charging a Lithium-ion battery with the wrong charger can damage the battery, result in a
This article discusses issues for all STS-** products, the TL002, and the STS OEM board.