Grove - Optical Rotary Encoder L1-Babies & Toddlers-L2-Developmental Toys-L3-Shape Colour & Sorting Use as individual whiteboard alternatives

Use as individual whiteboard alternatives for quick response activities

the AquaPlay system is modular and compatible with all other AquaPlay extensions and accessories

Play a œHow do you feel today

Strengthens alphabet knowledge and sound matching

Group Play: Organise group play sessions where children take turns bathing their dolls

Grove - Optical Rotary Encoder L1-Babies & Toddlers-L2-Developmental Toys-L3-Shape Colour & Sorting Use as individual whiteboard alternativesThe Grove Optical Rotary Encoder is a transmissive sensor that includes an infrared emitter and two phototransistor detectors. Usually, the infrared emitter emits infrared rays, the phototransistor detectors receives the infrared rays, then the phototransistor is turned on, both outputs are High, the on board LED indicators light up. When there is an obstacle blocking, the phototransistor cannot receive the infrared rays, so the phototransistor will