Electro Retro
5.15K subscribers
14:01
DIY MPPT Solar Charge Controller(ESP32).
Electro Retro
15K views • 8 months ago
15:45
Best Microscope For Soldering! Unboxing And Testing Of LINKMICRO LM246MS Digital Microscope.
Electro Retro
810 views • 1 year ago
15:06
DIY Wireless Water Level Controller
Electro Retro
11K views • 2 years ago
3:18
MS5837-30BA Pressure sensor with ESP32.
Electro Retro
4.6K views • 2 years ago
5:27
Interface ACS712 with ESP32 and ADS1115.
Electro Retro
22K views • 2 years ago
8:59
DIY Double Sided PCB
Electro Retro
53K views • 2 years ago
4:46
DIY Wireless LEDs
Electro Retro
15K views • 2 years ago
2:19
MQ-3 SENSOR WITHOUT ARDUINO
Electro Retro
5.6K views • 2 years ago
6:53
DIY PCB SHAKER USING OLD CD DRIVE.
Electro Retro
7.8K views • 2 years ago
4:59
Attiny85 Program and Burn Bootloader using Arduino
Electro Retro
6.2K views • 3 years ago
4:10
How to use 28 BYJ-48 stepper motor with Arduino
Electro Retro
574 views • 3 years ago
4:41
Diy touch switch using ttp223 sensor
Electro Retro
2.1K views • 3 years ago
3:41
IRFZ44N Push button supply using mosfet voltage regulator, Touch on-off Switch
Electro Retro
6.7K views • 3 years ago
11:46
Automatic water level controller using arduino
Electro Retro
18K views • 3 years ago
9:43
Google Assistant | Home Automation IOT | ESP8266
Electro Retro
1.9K views • 4 years ago
5:36
How to program esp8266 using arduino
Electro Retro
29K views • 4 years ago
7:46
How to get free 18650 li ion batteries from dead laptop battery
Electro Retro
1.5K views • 4 years ago
2:31
Awesome 2 in 1 electronic diy circuit using bc547 and photodiode
Electro Retro
560 views • 4 years ago
5:32
incredible invention
Electro Retro
101K views • 4 years ago
14:16
How To Test Electronic Componets || Testing Electronic Components With DMM
Electro Retro
4.4K views • 4 years ago
6:58
Diy temperature controlled fan using arduino
Electro Retro
17K views • 4 years ago
7:54
How to measure temperature using arduino
Electro Retro
26K views • 4 years ago
4:10
Diy led flasher using relay
Electro Retro
348 views • 4 years ago
5:33
Diy short circuit protector
Electro Retro
240 views • 4 years ago
5:17
PIR SENSOR WITHOUT ARDUINO
Electro Retro
82K views • 4 years ago
8:21
How to make a component tester using arduino
Electro Retro
38K views • 4 years ago
6:54
Diy 18650 3s battery pack
Electro Retro
39K views • 5 years ago
5:01
HOW TO PROGRAM AND RESET ARDUINO USING ANDROID SMARTPHONE
Electro Retro
84K views • 5 years ago
3:06
HOW TO MAKE A IR PROXIMITY SENSOR
Electro Retro
6.8K views • 5 years ago
3:51
ZB2L3 BATTERY CAPACITY TESTER
Electro Retro
81K views • 5 years ago
Load More