Category Archives: Electronic Kits

RVFM Clunk Click Gearbox Yellow

Clunk Click Gearboxes – RVFM TG1 010C, This worm-drive gearbox consists of an MM28 motor and output shaft that simply click into place in the yellow plastic housing. RVFM Clunk Click Gearbox Yellow » Check Price Now!

RVFM Clunk Click Gearbox Red

Clunk Click Gearboxes – RVFM TG1 010D, This worm-drive gearbox consists of an MM28 motor and output shaft that simply click into place in the red plastic housing. RVFM Clunk Click Gearbox Red » Check Price Now!

RVFM Clunk Click Gearbox Green

Clunk Click Gearboxes – RVFM TG1 010E, This worm-drive gearbox consists of an MM28 motor and output shaft that simply click into place in the green plastic housing. RVFM Clunk Click Gearbox Green » Check Price Now!

RVFM Random Moving Bug

Random-Moving-Bug-RVFM-MAP-426-P-This-simply-constructed-bug-is-controlled-by-an-8-pin-PIC12F629-chip-P-P-It-moves-randomly-on-the-motor-shafts-turning-left-right-or-moving-forwards-as-the-motors-are-turned-on-and-off-by-the-PIC-P-RVFM-Random-Moving-Bug » Check Price Now!

RVFM Rechargeable Solar Buggy

Rechargeable-Solar-Buggy-RVFM-OPT-002B-P-Designed-for-the-purpose-of-investigating-solar-cells-this-buggy-includes-a-solar-panel-a-0-22F-super-capacitor-and-a-small-circuit-board-for-switching-between-charge-or-run-modes-P-P-In-charge-mode-the-capacitor-is-charged-up-by-the-solar-panel-In-run-mode-the-solar-panel-is-disconnected-and-the-charge-stored-in-the-capacitor-powers-a-motor-that-propels-the-buggy-forwards-P-RVFM-Rechargeable-Solar-Buggy » Check Price Now!

RVFM Light Sensor Kit Pack of 10

Light-Sensor-Kit-Pack-of-10-RVFM-PAC-2001-P-A-pack-of-components-to-build-10-light-sensors-ideal-for-class-projects-with-students-working-in-small-groups-P-P-The-general-purpose-light-sensing-circuit-uses-a-miniature-light-dependent-resistor-LDR-to-detect-changes-in-the-level-of-light-and-switches-the-LED-on-or-off-accordingly-The-sensitivity-of-the-circuit-can-be-set-by-adjusting-a-potentiometer-P-RVFM-Light-Sensor-Kit-Pack-of-10 » Check Price Now!

RVFM Temperature Sensor Kit Pack of 10

Temperature-Sensor-Kit-Pack-of-10-RVFM-PAC-2002-P-A-pack-of-components-to-build-10-temperature-sensors-ideal-for-class-projects-with-students-working-in-small-groups-P-P-This-general-purpose-temperature-sensing-circuit-uses-a-thermistor-to-detect-changes-in-temperature-and-switches-the-LED-on-or-off-accordingly-The-sensitivity-of-the-circuit-can-be-set-by-adjusting-a-potentiometer-P-RVFM-Temperature-Sensor-Kit-Pack-of-10 » Check Price Now!

RVFM Humidity Sensor Kit Pack of 10

Humidity-Sensor-Kit-Pack-of-10-RVFM-PAC-2003-P-A-pack-of-components-to-build-10-humidity-sensors-ideal-for-class-projects-with-students-working-in-small-groups-P-P-This-general-purpose-circuit-detects-changes-in-humidity-and-switches-the-LED-on-or-off-accordingly-The-sensitivity-of-the-circuit-can-be-set-by-adjusting-a-potentiometer-P-RVFM-Humidity-Sensor-Kit-Pack-of-10 » Check Price Now!

RVFM Energy Exchange

Energy-Transfer-Demonstration-Unit-RVFM-SEP-004-p-This-unit-demonstrates-a-range-of-different-energy-transfers-for-example-how-energy-is-transferred-electrically-from-a-hand-turned-dynamo-to-a-motor-The-unit-is-supplied-complete-with-a-booklet-that-discusses-some-of-the-key-teaching-and-learning-issues-that-surround-the-energy-concept-and-provides-a-series-of-activities-that-illustrate-how-the-unit-can-be-used-to-develop-simple-and-coherent-ways-of-talking-about-energy-BR-BR-IFRAME-h » Check Price Now!

Rapid Round Clock Face Blanks Pack of 10

Rapid Wooden Clock Face Blanks – Rapid 06-0783, Have fun with these handy round wooden clock face blanks. Rapid Round Clock Face Blanks Pack of 10 » Check Price Now!

Rapid Square Clock Face Blanks Pack of 10

Rapid Wooden Clock Face Blanks – Rapid 06-0782, Have fun with these handy square wooden clock face blanks. Rapid Square Clock Face Blanks Pack of 10 » Check Price Now!