RC-Cars


MOTORS

TT马达 + 65mm Wheel
3 - 6V Motor ; Gear = 1:48 or 1:120
No load (6V) < 200mA rpm=200+/-10% 
No load (3V) < 150mA rpm=90+/-10% 
Touque (6V) = 5.5Kg/cm
Weight = 40g
  360 Motor 380 Motor 540 Motor
3.0 V 4,500 轉   6915 轉 0.52 A 8,400 轉 1.30 A
4.5 V         12,400 轉 1.47 A
6.0 V 10,000 轉   14,395 轉 0.66 A 16,500 轉 1.60 A
7.5 V         20,800 轉 1.70 A
9.0 V 15,000 轉   21,095 轉 0.68 A 33,100 轉 2.50 A
12 V 20,500 轉   29,326 轉 0.80 A    


XL (8882):

torque of 90,4 mNm (600 mA). Without load ~220 RPM
torque of ~7 N.cm & rotational speed of ~290 RPM

L (88003):

torque of 45,4 mNm (450 mA). Without load ~380 RPM
torque of ~3.63 N.cm & rotational speed of ~275 RPM

M (8883):

torque of 40 mNm (300 mA). Without load ~380 RPM
torque of ~6.4 N.cm & rotational speed of ~272 RPM


MOTORS DRIVER

L293D L298 TB6612FNG ULN2003A L9110 HG7881 CheapVer DRV8833 MC33886 VNH2SP30
Vmotor 36 50 15 12~48 2.5~12   2~10 2.7~10.8 5~40 5~40
Vinput isolate isolate isolate 3.3/5 5   1.8~7   5 5
Vlogic 5 5 5     Same     Int.-5 Int.-5
Arch 4x Half-H 2x H-Bridge 2x H-Bridge 7x Driver   as  2x H-Bridge 2x H-Bridge H-Bridge H-Bridge
Diode Inc. Yes No Yes Yes Yes L9110        
PWM 1.2KHz 25KHz 100KHz           10KHz 20KHz
Ipeak 1.2 3 3.2 0.5 1.5 1.5 2.5 2 7 ?
Idc 0.6 2 1.2 0.3 0.8 0.8 1.5 1.5 5 30
EN  Yes Yes Yes             Yes
IN Yes Yes Yes Yes Yes   Yes Yes Yes Yes
Technology Darlington Bipolar MOS Darlington     MOS MOSFET MOSFET MOSFET
Motor Motor Motor Relay/Lamp TT motor (3-6V, 250mA)       Motor Motor

WIFI Car

TP-Link 803n
- ser2net
- mjmpeg + USB Cam
+ C51 + 293N or 297D

Android Mobile
- IP 摄像头 : http://...:8080/shot.jpg
- Serial Mirror (SPP) TCP:6800 <-> BT
+ HC-05
+ C51 + 293N or 297D

ESP8266 ESP-12
+ 293N or 297D

APP {BlueTooth RC Controller}
G F I  Speed:0:0% ..
L S R  1:10%, 2:20% ..
H B J  9:90%, q:100%
D: Stop all

Light- 
W:Front On     X:Extra On
w:Front Off    x:Extra Off
U:Back On      V:Horn On
u:Back Off     v:Horn Off

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