HOBBY COMPONENTS LTD Red Wings Breadboard power supply module 5V/3.3V
0V / 3.3V / 5V switchable. Why Choose Hobby Components?. HOBBY COMPONENTS LTD PT100 Temperature Probe PTR / RTD GBP 3.89. Suitable for MB102 bread board. We specialise in the electronics market and we have over 20 years of technical experience.