Worlds Best Sounding RC Truck? TAMIYA King Hauler with DIY Arduino Sound Controller! HD

In this video: The awesome TAMIYA King Hauler on an outdoor test drive. It’s equipped with my Arduino ESP32 sound & light controller, as well as with my Arduino based 2.4GHz remote. This test is demonstrating the very realistic sound quality of SW Version 2.91 Part 1, unboxing: https://www.youtube.com/watch?v=7SUGHannffE&t=241s Part 2, trailer build on Junior’s channel: https://www.youtube.com/watch?v=bArAG1SQYTM&t=3s Part 3, first controller tests: https://www.youtube.com/watch?v=RbF6KFfpCl8&t=191s Part 4, sound & light controller demonstration: https://www.youtube.com/watch?v=IKqIH0PLWcM Part 5: first test drive: https://www.youtube.com/watch?v=BWNwsanfINA&t=52s Part 6: Virtual clutch demonstration: https://www.youtube.com/watch?v=5U4rKIjgSFo&t=6s Part 7: Bench sound test: https://www.youtube.com/watch?v=D6Vi5RX1rec Light & sound controller features & improvements, compared with old version for ATmega328P: - better sound quality, sampling rate up to 22’050Hz, instead of 16’000 - Multiple sounds can play simultaneously - real DAC outputs, no R/C filter circuit required - easier sound file conversion thanks to bitlunis conversion tool (link down below) - the variable speed engine sound can play at the same time as an additional sound with fixed speed (a horn or a siren for example) - more sounds in better quality available - special sounds included like: „Martinshorn“ fire truck horn, US Police siren, Swiss post bus horn, train horn, car horn, MAN TGA truck horn - Engine sounds for: Land Rover Defender V8, ford Mustang, Chevy Nova, Dodge Challenger, MG B GT V8, LaFerrari, V8 Trophy Truck, Scania V8, Ural V8, Kenworth, Detroit Diesel etc. - Air brake sounds - Output for vibrating motor, which simulates engine vibrations - Vehicle inertia simulation (if crawler type ESC is connected to pin 33) - Virtual clutch, making the engine sound much more realistic (if crawler type ESC is connected to pin 33) - Many light functions like headlight, tale light, brake light, indicators, blue light, foglight, sidelights - 4 RC servo signal inputs - 13 light outputs - PPM communication - Serial one wire communication with my „Micro RC“ remote system: https://github.com/TheDIYGuy999/Micro_RC_Receiver Material links for sound controller: - ESP32 board: https://www.banggood.com/search/esp32.html?utm_campaign=4828314_1046285&utm_content=1097&p=NZ29024828314201605E - PAM8403 amplifier: https://www.banggood.com/search/pam8403.html?utm_campaign=4828314_1046285&utm_content=1097&p=NZ29024828314201605E - Speaker: https://www.banggood.com/Heng-Long-Sound-Simulator-Unit-Speaker-for-116-RC-Tank-Spare-Parts-19-027-p-1525531.html?utm_campaign=4828314_1046285&utm_content=1097&p=NZ29024828314201605E - Resistors: https://www.banggood.com/search/resistor.html?utm_campaign=4828314_1046285&utm_content=1097&p=NZ29024828314201605E - Breadboard: https://www.banggood.com/search/breadboard.html?utm_campaign=4828314_1046285&utm_content=1097&p=NZ29024828314201605E More Links: - King Hau