Brightsparks4kids two pole switch module
Brightsparks4kids two pole switch module brightsparks4kids st023 this two pole switch module can be combined with other modules in the a href https www rapidonline com education brightsparks4kids beginners electricity kit 70 0061 brightsparks4kids beginners electricity kit a to demonstrate the effect of switches on electric current brightsparks4kids two pole switch module