Green Apple Electronics

Full bridge rectifier in single package

Hall Effect Sensors - Ano ito at paano i-test?

Part1 - Basics ng Switch Mode Power Supply (SMPS)

MESR-100 unboxing and comparing it to a DIY ESR meter

Full bridge rectifier in single package

Reverse alarm, ultrasonic sensor at basic oscilloscope frequency measurement

DIY Backlight/LED Tester from LED tube

Part3: PC desktop assemble - Success, naasemble din!

Battery Capacity Testers, alin ang dapat bilhin?

Paano sumali sa giveaways raffle na tester

Inverter ref IPM error, nasolve natin sa halagang 10 pesos...

120VAC isinaksak ko sa 220VAC gumana! (Smart socket wrong labeled)

Mumurahing battery spot welder, malakas din pala!

Part2: PC desktop assemble - kumpleto na ang mga parts

Switching LED On & Off using Hall Effect Sensor

Part1: PC desktop assemble - List ng mga parts

Upgrade natin ang mumurahing Spot Welder

Next review TP-LINK EAP110

3D Printer, ENDER 3 assemble muna tayo.