Alfred73 Diy
47.1K subscribers
10:27
Glue a tile to a wall (fireplace), laying a stoneware skirting board with final grouting
Alfred73 Diy
1.4K views • 6 days ago
8:34
Impasto ed uso della colla adesiva piastrelle/rivestimenti, Tempi, dosi, modi d'uso, scheda tecnica
Alfred73 Diy
1K views • 7 days ago
12:07
Convert 12V to 5V for USB charging at 3A (make a multi-connector USB cable)
Alfred73 Diy
2.8K views • 11 days ago
12:50
Connect a battery monitor to measure the kWh energy accumulated by your photovoltaic system.
Alfred73 Diy
2.9K views • 3 weeks ago
10:41
Make a 12v photovoltaic system with an old disused 30v panel and recycled car batteries.
Alfred73 Diy
3.3K views • 1 month ago
18:04
Increase the autonomy of your ebike with an additional battery extender for the BOSCH POWERTUBE 500
Alfred73 Diy
2.3K views • 1 month ago
14:10
Operation Diagnosis Repair fan control board with remote control that does not turn on
Alfred73 Diy
2.6K views • 1 month ago
4:15
Install a suspended shade cloth in the car park and add an eyelet to the tarpaulin
Alfred73 Diy
7K views • 1 month ago
11:10
Recharge a mini lithium polymer battery with the TP4056 module for a pre-amplified microphone
Alfred73 Diy
2K views • 1 month ago
6:26
Protect your photovoltaic panels from hail with this leak-free, galvanized mesh
Alfred73 Diy
8.2K views • 1 month ago
15:28
Connection and setting of LiFePo4 battery parameters GELEIPU for Voltronic 5kw photovoltaic system
Alfred73 Diy
2.9K views • 2 months ago
15:56
Lifepo4 12.8v 100Ah SANFOU battery: photovoltaic controller settings and capacity check
Alfred73 Diy
3K views • 2 months ago
14:43
How to connect solar panels to inverter, series or parallel ? What are blocking and bypass diodes?
Alfred73 Diy
2.7K views • 3 months ago
18:05
Convert your city bike to electric with a powerful motor kit: Yose Power 250w (step by step)
Alfred73 Diy
1.9K views • 3 months ago
10:52
Diagnosis of a faulty BMS on a 36V e-bike battery and its replacement
Alfred73 Diy
2.7K views • 3 months ago
23:58
Restore the life and capacity of your 36v E-bike battery with these balancing techniques
Alfred73 Diy
3.8K views • 4 months ago
30:30
Create a universal capacity tester for lithium e-bike batteries and more
Alfred73 Diy
4.6K views • 4 months ago
15:28
Let's make a 12V lithium battery with 5V USB charging (Operation of a 3S BMS and step up module)
Alfred73 Diy
5.5K views • 4 months ago
7:21
Review of my 2.6Kw 12m2 solar Pergola/Carport , modules fixed on joists - 5kw photovoltaic system
Alfred73 Diy
8.3K views • 5 months ago
21:47
BMS: Volts, Amperes, Batteries? why doesn't my engine start? (vacuum cleaner with lithium batteries)
Alfred73 Diy
8.5K views • 5 months ago
7:52
Iron, Zamak, Aluminum thread for electronic component heatsinks with a drill
Alfred73 Diy
2.1K views • 5 months ago
21:16
Operation and Repair of a Vortice bathroom extractor with timer and opening shutters
Alfred73 Diy
3.7K views • 5 months ago
7:11
We create an electronic lighter for fuse or rubbing firecrackers with lithium battery
Alfred73 Diy
2K views • 6 months ago
17:51
Installing a 3.3kW off grid photovoltaic roof system & cut your utility bill !
Alfred73 Diy
13K views • 6 months ago
17:55
Riparo un amplificatore subwoofer in protezione che emette uno strano suono (con schema elettrico)
Alfred73 Diy
4.5K views • 6 months ago
16:12
Repairing an emergency jump starter for 12v car batteries (check for short circuit and battery test)
Alfred73 Diy
5.6K views • 6 months ago
6:44
Repair the gas stove spark that doesn't light the flame with this simple and economical trick
Alfred73 Diy
550K views • 7 months ago
8:49
Don't throw away LED bulbs! repair them in 5 minutes with these 2 techniques!
Alfred73 Diy
19K views • 7 months ago
16:55
Let's build an auto-off timer for extractor hoods or stair lights with a 555 integrated circuit
Alfred73 Diy
4.2K views • 7 months ago
17:31
Operation and reconstruction of an emergency lamp with insertion of a lithium battery
Alfred73 Diy
10K views • 8 months ago
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