The Problem With Fish. All fish contain trace amounts of mercury. For most people, the small amounts in fish do not pose a health problem. Some fish, however, contain high amounts of mercury -- enough to damage a fetus or newborn. That is why pregnant and nursing mothers must be very careful about the amounts and types of fish they eat.
RS-232 devices may be classified as Data Terminal Equipment (DTE) or Data Circuit-terminating Equipment (DCE); this defines at each device which wires will be sending and receiving each signal. According to the standard, male connectors have DTE pin functions, and female connectors have DCE pin functions.
ECE is an initialism with disparate meanings, including: 1  Electrical and computer engineering, a discipline that combines electrical engineering and computer science and engineering. Electronics and communication engineering, a discipline that combines electronics engineering and Computer, Information and communication technology. 2  United Nations Economic Commission for Europe, a United Nations agency promulgating automotive technical regulations based on international consensus.