Element array circuit, element array circuit unit, electromagnetic wave sensor, temperature sensor, and strain sensor

An element array circuit comprising:

• first wirings each including a first part;
• second wirings each including a second part, the respective second parts of the second wirings each extending in a direction different from a direction in which the respective first parts of the first wirings each extend;
• and
• impedance elements each coupled to both one of the first wirings and one of the second wirings, wherein
• each of the second wirings comprises a readout line through which signals flow, the signals indicating respective states of multiple ones of the impedance elements coupled to relevant one of the second wirings,
• each of the first parts is a part, of relevant one of the first wirings, to which multiple ones of the impedance elements are coupled,
• each of the second parts is a part, of relevant one of the second wirings, to which multiple ones of the impedance elements are coupled, and
• each of the first parts has an electrical resistance value per unit length smaller than an electrical resistance value per unit length of each of the second parts.