DIY ! Smartphone Controller Car !
by diyprojectslab in Circuits > Robots
2138 Views, 12 Favorites, 0 Comments
DIY ! Smartphone Controller Car !
![IMG_20200720_151251.jpg](/proxy/?url=https://content.instructables.com/F9M/8MW2/KCT3FF7V/F9M8MW2KCT3FF7V.jpg&filename=IMG_20200720_151251.jpg)
![IMG_20200720_150515.jpg](/proxy/?url=https://content.instructables.com/FSJ/RC54/KCT3FFD4/FSJRC54KCT3FFD4.jpg&filename=IMG_20200720_150515.jpg)
Hii Dear Friend's !!
I hope you are fine... ๐
Today I wiil Show You How To Make Smart Car
It can move forward and backward, left and right, change its speed, turn on / off front lights and also it can horn.
This is a quite simple design robot you can easily build it...
So Lets Start ):
1st ๐๐ปThanks๐๐ป to NEXTPCB for sponsoring this video Visit NEXTPCB
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Supplies
Parts Required:-
Arduino Uno R3
Acrylic Sheet
DC Motor and Wheel ร4
Motor Driver L293D
Bluetooth module HC-05
Li-ion battery 18650 x
2LEDs
Buzzer
Jumper Wire
First Connect the Wires to the Motor
![IMG_20200720_061009.jpg](/proxy/?url=https://content.instructables.com/FKX/XGGT/KCT3DTXZ/FKXXGGTKCT3DTXZ.jpg&filename=IMG_20200720_061009.jpg)
![IMG_20200720_061155.jpg](/proxy/?url=https://content.instructables.com/F1S/QTYH/KCT3DTY9/F1SQTYHKCT3DTY9.jpg&filename=IMG_20200720_061155.jpg)
![IMG_20200720_061238.jpg](/proxy/?url=https://content.instructables.com/F8L/ZE09/KCT3DTYA/F8LZE09KCT3DTYA.jpg&filename=IMG_20200720_061238.jpg)
First you have to connect the wires to all the motors
Now Fix All the Motors on the Chassis
![IMG_20200720_061312.jpg](/proxy/?url=https://content.instructables.com/FCM/S91H/KCT3DTZF/FCMS91HKCT3DTZF.jpg&filename=IMG_20200720_061312.jpg)
![IMG_20200720_061333.jpg](/proxy/?url=https://content.instructables.com/F4S/L624/KCT3DTZG/F4SL624KCT3DTZG.jpg&filename=IMG_20200720_061333.jpg)
![IMG_20200720_061434.jpg](/proxy/?url=https://content.instructables.com/F3W/QDS4/KCT3DTZI/F3WQDS4KCT3DTZI.jpg&filename=IMG_20200720_061434.jpg)
Now, if you buy a chassis or are made by yourself, then you fix all 4 motors on it by glue gun or with double sided tape.
Take Out All the Wires on Top of the Chassis
![IMG_20200720_061515.jpg](/proxy/?url=https://content.instructables.com/FCH/I3EG/KCT3DU30/FCHI3EGKCT3DU30.jpg&filename=IMG_20200720_061515.jpg)
![Screenshot_2020-07-20-06-15-03-825_org.videolan.vlc.jpg](/proxy/?url=https://content.instructables.com/FKM/0BT9/KCT3DU31/FKM0BT9KCT3DU31.jpg&filename=Screenshot_2020-07-20-06-15-03-825_org.videolan.vlc.jpg)
Now pull all 4 wires upwards as shown in the photo.
Attach the Wheel to All Motors
![IMG_20200720_061540.jpg](/proxy/?url=https://content.instructables.com/F85/K2NQ/KCT3DU98/F85K2NQKCT3DU98.jpg&filename=IMG_20200720_061540.jpg)
![IMG_20200720_061602.jpg](/proxy/?url=https://content.instructables.com/FF2/TKTW/KCT3DU9A/FF2TKTWKCT3DU9A.jpg&filename=IMG_20200720_061602.jpg)
![IMG_20200720_061618.jpg](/proxy/?url=https://content.instructables.com/FLN/JWBP/KCT3DU9D/FLNJWBPKCT3DU9D.jpg&filename=IMG_20200720_061618.jpg)
![IMG_20200720_061635.jpg](/proxy/?url=https://content.instructables.com/F6H/BFGE/KCT3DU9E/F6HBFGEKCT3DU9E.jpg&filename=IMG_20200720_061635.jpg)
Put The all Wheel In Motor
As shown in the Picture
Now Fix the Arduino on the Board With Double Sided Tape
![IMG_20200720_061709.jpg](/proxy/?url=https://content.instructables.com/FGM/QF4H/KCT3DUFB/FGMQF4HKCT3DUFB.jpg&filename=IMG_20200720_061709.jpg)
![IMG_20200720_061732.jpg](/proxy/?url=https://content.instructables.com/F22/1NUP/KCT3DUJL/F221NUPKCT3DUJL.jpg&filename=IMG_20200720_061732.jpg)
![IMG_20200720_061754.jpg](/proxy/?url=https://content.instructables.com/FWP/6J1Z/KCT3DUJM/FWP6J1ZKCT3DUJM.jpg&filename=IMG_20200720_061754.jpg)
Now You Fix the Motor Driver on the Arduino
![IMG_20200720_061824.jpg](/proxy/?url=https://content.instructables.com/FQ7/1UKA/KCT3DUQG/FQ71UKAKCT3DUQG.jpg&filename=IMG_20200720_061824.jpg)
![IMG_20200720_061843.jpg](/proxy/?url=https://content.instructables.com/FHS/06CP/KCT3DUR6/FHS06CPKCT3DUR6.jpg&filename=IMG_20200720_061843.jpg)
![IMG_20200720_061859.jpg](/proxy/?url=https://content.instructables.com/FRI/5H7Y/KCT3DUR7/FRI5H7YKCT3DUR7.jpg&filename=IMG_20200720_061859.jpg)
Now fix the motor driver that you have on top of the arduino.
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Attach the Motor Cable in Motor Driver
![IMG_20200720_061944.jpg](/proxy/?url=https://content.instructables.com/FF3/S4D4/KCT3DUYA/FF3S4D4KCT3DUYA.jpg&filename=IMG_20200720_061944.jpg)
![IMG_20200720_062013.jpg](/proxy/?url=https://content.instructables.com/F7W/IBGP/KCT3DUYD/F7WIBGPKCT3DUYD.jpg&filename=IMG_20200720_062013.jpg)
![IMG_20200720_062031.jpg](/proxy/?url=https://content.instructables.com/FCN/983V/KCT3DUYE/FCN983VKCT3DUYE.jpg&filename=IMG_20200720_062031.jpg)
HC05 Blutooth Module
![IMG_20200720_150646.jpg](/proxy/?url=https://content.instructables.com/FUW/L1M7/KCT3FBPQ/FUWL1M7KCT3FBPQ.jpg&filename=IMG_20200720_150646.jpg)
![IMG_20200720_150705.jpg](/proxy/?url=https://content.instructables.com/FIP/5TP9/KCT3FBR3/FIP5TP9KCT3FBR3.jpg&filename=IMG_20200720_150705.jpg)
HCโ05 module is an easy to use Bluetooth SPP (Serial Port Protocol) module,designed for transparent wireless serial connection setup. ... This serial port bluetooth module is fully qualified Bluetooth V2. 0+EDR (Enhanced Data Rate) 3Mbps Modulation with complete 2.4GHz radio transceiver and baseband.
Connect Blutooth Module in Arduino
![Screenshot_2020-07-20-15-07-29-021_org.videolan.vlc.jpg](/proxy/?url=https://content.instructables.com/FWA/06ZJ/KCT3FBXD/FWA06ZJKCT3FBXD.jpg&filename=Screenshot_2020-07-20-15-07-29-021_org.videolan.vlc.jpg)
![IMG_20200720_150755.jpg](/proxy/?url=https://content.instructables.com/FL4/V90O/KCT3FBXE/FL4V90OKCT3FBXE.jpg&filename=IMG_20200720_150755.jpg)
Connections
Bluetooth Module Arduino Uno
Vcc 5v
GND GND
RX TX
TX RX
Mount the Blutooth Module
![IMG_20200720_150826.jpg](/proxy/?url=https://content.instructables.com/FK9/FK0B/KCT3FCE8/FK9FK0BKCT3FCE8.jpg&filename=IMG_20200720_150826.jpg)
![IMG_20200720_150852.jpg](/proxy/?url=https://content.instructables.com/FOE/FBFT/KCT3FCFJ/FOEFBFTKCT3FCFJ.jpg&filename=IMG_20200720_150852.jpg)
Mount Led and Buzzer in the Chasis and Connect to the Arduino
![IMG_20200720_150939.jpg](/proxy/?url=https://content.instructables.com/FJP/XXZD/KCT3FCNE/FJPXXZDKCT3FCNE.jpg&filename=IMG_20200720_150939.jpg)
![IMG_20200720_151002.jpg](/proxy/?url=https://content.instructables.com/FG3/O3CZ/KCT3FCNI/FG3O3CZKCT3FCNI.jpg&filename=IMG_20200720_151002.jpg)
![IMG_20200720_151054.jpg](/proxy/?url=https://content.instructables.com/FVX/VPT0/KCT3FCNJ/FVXVPT0KCT3FCNJ.jpg&filename=IMG_20200720_151054.jpg)
Led Pin To Arduino pin 7
Buzzer Pin To Arduino pin 6
Battery With Holder Mount Battery in Holder
![IMG_20200720_151106.jpg](/proxy/?url=https://content.instructables.com/FNF/6Z98/KCT3FCYS/FNF6Z98KCT3FCYS.jpg&filename=IMG_20200720_151106.jpg)
![IMG_20200720_151120.jpg](/proxy/?url=https://content.instructables.com/FQR/8K0M/KCT3FCYU/FQR8K0MKCT3FCYU.jpg&filename=IMG_20200720_151120.jpg)
![IMG_20200720_151150.jpg](/proxy/?url=https://content.instructables.com/FV7/GFDY/KCT3FCYV/FV7GFDYKCT3FCYV.jpg&filename=IMG_20200720_151150.jpg)
![IMG_20200720_151205.jpg](/proxy/?url=https://content.instructables.com/FQ4/9RK8/KCT3FDC5/FQ49RK8KCT3FDC5.jpg&filename=IMG_20200720_151205.jpg)
Programming
![IMG_20200720_153520.jpg](/proxy/?url=https://content.instructables.com/F5X/EQ6Y/KCT3FELV/F5XEQ6YKCT3FELV.jpg&filename=IMG_20200720_153520.jpg)
Complete๐๐
![IMG_20200720_151251.jpg](/proxy/?url=https://content.instructables.com/FZ6/Q1XC/KCT3FDN4/FZ6Q1XCKCT3FDN4.jpg&filename=IMG_20200720_151251.jpg)
Nextpcb
![images (31).jpeg](/proxy/?url=https://content.instructables.com/FXW/R18C/KDZYNH5J/FXWR18CKDZYNH5J.jpg&filename=images (31).jpeg)
![992a06629e39d51175fade3d1261e30b.png](/proxy/?url=https://content.instructables.com/FEC/GB3S/KDZYNH5K/FECGB3SKDZYNH5K.png&filename=992a06629e39d51175fade3d1261e30b.png)
![JNcPhtR-.jpg](/proxy/?url=https://content.instructables.com/FA6/B19Y/KDZYNH5L/FA6B19YKDZYNH5L.jpg&filename=JNcPhtR-.jpg)
if you don't make your PCBs yourself, where do you make them?Personally, I do not have the space and the courage (nor the skill) to do them myself.For SF, I turn to Util-Pocket, because I find that the quality is excellent for the price.For the DF (with metallic holes), I tried several companies, all of which do a good job, but it costs a lot.This time I addressed myself here. I had 3 circuits to do, totaling an average surface of 49 cm2.When I saw that the minimum quantity to order was 5 PCBs, I continued my order out of curiosity, just to see the quote.And when I saw the asking price, I placed the order. nextpcb