Rk Education Op Amp Comparator Project Self Build Kit

描述

Operational Amplifer Comparator Project. Main features; Uses a dual power supply, The point at which the output changes state can be changed with a variable reference resistor, Can be used with various sensor inputs such as an LDR or thermistor, Battery-powered, PCB has space for a transistor to allow higher powered outputs to be added which can be used to introduce transducer drivers, Clear silkscreen text has been used to make construction simpler, Professional double-sided PCB with silkscreen and solder-resist, Unique training system is available, Suitable for Key Stages 2, 3 & 4 (ages 11 to 16), Documentation and PDF schematic available from www.rkonlinestore.co.uk