■在庫はない場合は、通常5～10日以内に発送。販売元直送の場合もあります、発送後に追跡番号を発行。 納品日数は最大10-15日の場合もあります。<br/>■初期不良・不良品による返品・交換(3日内)の返品送料はお客様負担となります。<br/>D2-1 Intelligent Tracking Car Kit 3V Small Smart Car DIY Kit<br/><br/><br/>D2-1 Intelligent Tracking Car Kit 3V Small Smart Car DIY Kit<br/><br/>Feature:<br/><br/>Power: 3V (two AA batteries) (package does not includes)<br/><br/>The assembly steps:?? ?<br/><br/>1. The basic circuit soldering: 8 resistance soldering  pay attention to the resistance and direction.<br/>2. Mechanical assembly<br/>3. The installation of optoelectronic circuit<br/>4. The vehicle debugging?? ?<br/><br/>Note:<br/><br/>This is a DIY kit  you need to have some knowledge of electronics and ability.<br/>Easy to make  we do not supply you with a manual  instead we supply you with the schematic.<br/><br/>Package includes:<br/><br/>1 x DIY Car Kit (Batteries does not includes)