Take Now US $8.27 New Motor Smart Robot Car Chassis Kit Speed Encoder Battery Box 2WD For Arduino Free Shipping

New Motor Smart Robot Car Chassis Kit Speed Encoder Battery Box 2WD For Arduino Free Shipping

[32554236304] start WAVGAT 10W LED chip Integrated Red High power 10w ... US $3.20 WAVGAT GY-53 VL53L0X laser ToF flight time Range s... US $9.10 Free Shipping 4x4 Matrix 16 Keypad Keyboard Module... US $0.90 1PCS Promotion Funduino Nano 3.0 Atmega328 Control... US $1.94 5V 4-phase Stepper Motor+ Driver Board ULN2003 for... US $1.95 Free Shipping RV24YN20S B202 2K ohm Potentiometer US $1.35 Smart Electronics 1pcs MQ9 MQ 9 MQ-9 Smoke Liquefi... US $1.89 WAVGAT US-100 Ultrasonic Sensor Module DC 2.4V - 5... US $2.80 Free shipping SIM800F replace for SIM900 GSM modul... US $32.55 SG5010 41G High Torque Digital Servo Motor RC Heli... US $4.30 end Notice:The new tracking number for CHINAPost Ordinary Small Packet Plus can be traced only befor it arrive the airport of your country,please choose China Post Air Mail if you want a full tracking info.The same product will arrive in 15 to 60 days Tracking info of China Post Ordinary Small Packet Plus can be check here:www.17track.net/en New Motor Smart Robot Car Chassis Kit Speed Encoder Battery Box 2WD 2WD smart car upgrade: 1.3D installation drawings 2. Upgrade the code disk , improve the structure of precision from the original 10 cells, 20 cells upgraded to make double precision and strength. Installation will no longer appear when there were no breakage. ( Optical processing costs would more than double ) Our factory uses a special magnetic motor 130 motor, rather than the general market, the S \u0026 P Magneto , in the same circumstances operating current , torque is two to three times the original cost increase a lot, plus the amount does not increase . 4. We will be using the motor car had EMC test motor . Some friends found a good time to make the smart car circuit design , connecting with the program is correct, but the chaos is the sensor is triggered , the microcontroller program is not working properly . Check for a long time to no avail , then I assure you , is your system is sent to the motor brushes spark interferes . We had been using EMC testing of DC motors. Interference phenomenon does not occur . Motor Our shop has been using this motor ( not previously emphasized only ) Invoice : A car chassis Trolley wheels 2 DC Gear Motor 2 Speed encoder 2 Fasteners 4 Caster 1 Four batteries box 1 A high-quality rocker switch An assembly drawing Several screws and nuts Trolley Size: The bevel see the car chassis With four battery compartment, switch with switch convenient system! With tachometer code disk: can be used to go away if the measured speed feedback effects. We have 51 single-chip systems, L298N drive four tracking module in conjunction with the car.(Able to achieve such tracing obstacle avoidance function) SHENZHEN FENGHUA ELECTRONIC CO.,LTDis aleading independent distributor of electronic components in China,specializing in serving leading OEM/ODM/CEM electronic manufactures with supplying Active Parts (ICs, Memory, Chips, Diodes and Transistors etc.) and Passive parts (Capacitors, Resistors and Inductors etc.)... Do you have any issures for this order ?if you have any questions ,please do not hesitate to tell us .we will reply you within 12 hours best regards Ifyou buy more quantity, Please contact us . buy more parts. used the "Add to cart"we will make the discount for you. • Payment Information We accept Escrow service only. CUSTOMS DUTY & HANDING FEE: For all customer orders, we do not charge handing fee, even 1pcs part. When parts arrived at your local custom, if the parts were charged customs duty, we do not responsible for any custom duty or import tax • Shipping Information ·We will ship out your items within 1-5business daysafter the payment is cleared. ·Standard shipping using international Airmail,Items ship from Hongkong and it takes 7-14 working days (2-3 weeks) to receive for most area. If you do not receive item within 30 working days (5 weeks), please contact us to investigate the case.(Brazil. Italy. 5~8 weeks) Feedbacks We aim to achieve a 5 stars rating for each and every transaction. please No hasty negative feedbacks!!!.If you have any issues, please CONTACT US before leaving negative feedback, we reply email in 24 hours. If you are not 100% satisfied, PLEASE don't leave a neutral or negative feedback or low 1, 2 DSR before you contact us for help. Also please note that due to the recent Air Cargo Security Alerts, there may be delays totally outside our control. • Return Policy We appreciate your business and offer an instant 7 days return policy.(7 days after receive the items). The returned item has to be in its original condition. We are able to refund your money without shipping cost. • Contact Me If you have any question, please contact us via Trademanager. Our office hours are 9:00am-12:00am ; 1:00pm-6:00pm China HK working time. Monday-Friday, except holiday. Please don't be discouraged if your email is not answered during non-business hours. We are closed weekends, so if you email us on Friday, we may not get back to you until next Monday. Monday-Friday, except holiday. Please don't be discouraged if your email is not answered during non-business hours. We are closed weekends, so if you email us on Friday, we may not get back to you until next Monday. caizhixing welcome you • NOTICE Please be advised that the Customs Department of your country could impose duty or sales tax on your ordered item when it enters your country. However, based on our experience, it seldom happens to small lot orders like ours. we cannot be responsible for any tax or duty charged by your government on the purchase. ·If you received a defective or incorrect item inside the parcel, please notify us and simply return the item for exchange. ·Please feel free to contact me if you have any questions! We will respond within 24 hours We offer two kinds of shipping method: Economy Shipping from outside US (Singapore registered post tracking page) Area Normally delivery time Basic 0.2KG Extend 0.1KG Asia 10 to 20 working days 4.00 USD 2.00 USD USA,Canada,Australia 10 to 20 working days 4.00 USD 2.00 USD Europe 10 to 20 working days 4.00 USD 2.00 USD Others 20 to 30 working days 4.00 USD 2.00 USD Expedited Int'l Shipping (FEDEX, DHL, TNT, EMS) * According to different countries and regions your address maybe remote area, we have the right to charge an additional remote cost below: UPS: Remote area refer UPS website DHL: Remote area refer DHL website Fedex: Remote area refer FEDEX website TNT: call your local TNT Delivery time Area Normally delivery time Basic 0.5KG Extend 0.5KG Asia 2 to 3 working days 18.00 to 22.00 USD 5.00 to 8.50 USD USA,Canada,Australia 2 to 3 working days 22.00 to 25.00 USD 6.00 to 7.50 USD Europe 3 to 5 working days 25.00 USD 6.00 USD Others 5 to 7 working days 35.00 USD 12.00 USD For expecial countries TNT, EMS will spend 10-15 working days.