Payment terminal
The paymentterminal PCBA project that Heart making, is known as a Point of Sale (POS) terminal, credit card terminal, EFTPOS terminal (or by the older term as PDQ terminal which stands for "Process Data Quicklyor in common jargon as "Pretty Damn Quick"[citation needed]), is a device which interfaces with payment cards to make electronic funds transfers. The terminal typically consists of a secure keypad (called a PINpad) for entering PIN, a screen, a means of capturing information from payments cards and a network connection to access the payment network for authorization. It is one of our largest project, it help us build relationship with a lot of components manufacturer and retailor, it help both us and customer very a lot, they get good cost and we get better supply chain.

Gas testing equipment

Heart is making it as a ready product assembly, It is a Universal Gas Detector is ideal for facilities requiring continuous monitoring of toxic and corrosive gases. The transmitter is designed to be connected to a dedicated, renewable gas sensor which is programmed for a specific type of gas in parts-per-million (ppm). This gas detector is well suited for environments such as laboratories, hospitals, food refrigeration, pharmaceutical manufacturers and, for any industry applications where toxic, corrosive gases including, but not limited to, ammonia, HF, hydrogen, HCL, bromine, chlorine, sulfur dioxide are used. Heart’s renewable, long-life sensors will last up to 8 years in a normal environment can be recharged with electrolyte on the user’s own site.

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