Description
LBD (Little Black Duck) Gearmotor w/ Wheel (1 pair) – Doodlebot
Item No. : KR16043
1. Introductions
Including 2 gearmotors and 2 wheels this kit is an ideal drive for a small robot. The gearmotors are a modified version of Dagu Little Black Duck (LBD) servos without the servo control circuitry. The output shaft has a ball bearing for reduced friction and wear resistance. Each wheel has a rubber tyre for good grip.
2. Specifications:
*DC Voltage: 3V – 6V
*No load current at 5V: 110mA ±10%
*Stall current at 5V: 650mA ±10%
*Speed (No load at 5V): 100RPM ±10%
*Torque at 6V: 2Kg/cm maximum
*Weight: 9.1g
3. Examples usages :
Penggunaan bersama dengan dengan doodlebot :
Doodle Bot is a very simple beginners robot that can write messages using white board markers, jumbo chalk or crayons. The kit comes with all parts including an Arduino compatible controller and a screwdriver. The DoodleBot is a very simple robotic platform for beginners, students and hobbyist. The Chassis is a simple laser cut panel with two ball raced geared motors and a servo for raising and lowering a white board marker, jumbo chalk or crayon. Each wheel is fitted with an 8-pole magnet that is monitored by hall effect sensors to form two simple wheel encoders.
The kit includes an Arduino compatible controller with an ATmega8A processor, USB interface (CP2102) and FET, dual “H” bridge. Sample code allows the user to write simple alpha-numeric text messages.
