How to Replace a Sliding Door Lock | Easy DIY Fix!

If your sliding door won’t lock properly or is difficult to close, the issue could be a worn-out handle lock or a misaligned keeper. In this guide, I’ll walk you through replacing the sliding door lock set, including unboxing, removal, installation, and adjustment. This fix is perfect for aluminium or standard household sliding doors.

Replace a sliding door lock

🪛Step-by-Step Instructions

Step 1:📦Unboxing the New Sliding Door Lock Set

Start by unboxing your new sliding door lock set. It typically includes:

Sliding door lock set.

• 1 × Handle Lock (inside + outside)
• 1 × Lock Keeper (strike plate)
• 2 × Keys

Step 2:🔧Removing the Old Lock Handle

1. Using a Phillips screwdriver, remove the two screws holding the old handle lock in place.
   
   

   

   Remove 2 screws.

   
   
2. Once loose, gently pry off the front and back handles using a flathead screwdriver.
   
   

   

   Pry the lock using screwdriver.

   
   
3. Remove the old lock and set it aside — you’ll immediately notice if it’s worn or damaged.
   
   

   

   Damaged old lock.

   
   

Step 3:🧰Installing the New Handle Lock

1. Take the new handle lock and remove the packaging screws.
   
   

   

   Remove 2 screws at new handle lock.

   
   
2. Align the new handle on the sliding door where the old one was positioned.
   
   

   

   Align the new handle.

   
   
3. Insert and tighten the two screws — make sure both sides are secured properly.
   
   

   

   Secured both screw. 

   
   
4. Now, test the sliding door — open and close it, and try locking it from both sides. It should move smoothly and lock without resistance.
   
   

   

   Test the sliding door open and close.

   
   

Step 4:🔁Replacing the Lock Keeper (Strike Plate)

1. Unscrew the old keeper mounted on the door frame.
   
   

   

   Remove old keeper.

   
   
2. Align the new keeper in the same position, then secure it using the supplied screws.
   
   
   

   

   Install new keeper.

   
   
3. Close the door and test the locking. If the lock doesn’t catch easily, the keeper may need to be adjusted.
   
   

   

   Check the locking mechanism.

   
   

Step 5:⚙️Adjusting the Keeper for Smooth Operation

Sometimes, the keeper alignment isn’t perfect out of the box. If you:

• Can’t lock the door easily
• Find it hard to close
  

Align the keeper.

Then the keeper may need to be lifted slightly or repositioned. Loosen the screws, adjust the height, and retighten. Re-test until the door closes and locks smoothly.

Step 6:✅Final Test

Do a full function test:

Lock and unlock from the outside using the key.

Use the internal thumb turn to lock/unlock from inside.

Ensure the sliding motion is smooth and the lock engages easily.

🎉Conclusion

Replacing a sliding door lock is a simple yet effective way to restore security and ease of use to your home. With just a few tools and some patience, you can fix your door without calling a professional.

Tools and components

Shopee:

1. Sliding Door Lock Set
2. Screwdriver Set

Lazada:

1. Sliding Door Lock Set
2. Screwdriver Set

TikTok:

1. Sliding Door Lock Set
2. Screwdriver Set

Aliexpress:

1. Sliding Door Lock Set
2. Screwdriver Set

🎥Video

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Arduino Obstacle Detector Using IR Sensor & Buzzer | Simple DIY Project

Ever wanted to build a simple alert system that detects nearby objects? In this guide, you’ll learn how to create a basic Arduino-based obstacle detection system using an IR sensor and a buzzer. This is a great beginner project to get started with Arduino, sensors, and digital outputs—and you’ll complete it in just a few steps!

Simple obstacle detector using an IR sensor

Components Required

To get started, you will need the following components:

Components required for this tutorial

✅ Arduino UNO board

✅ IR Obstacle Sensor

✅ Jumper Wires

✅ USB cable for Arduino

✅ Buzzer

🛠️ Circuit Wiring

Here’s how to connect each component to the Arduino:

IR sensor wiring

IR Sensor

✅ VCC → 5V on Arduino

✅ GND → GND on Arduino

✅ OUT → Digital pin 2 on Arduino

Buzzer sensor wiring

Buzzer

✅ + (Positive)  → Digital pin 8 on Arduino

✅ – (Negative)  → GND on Arduino

The connection between components and Arduino

Wiring diagram

💻 Uploading the Code

After wiring everything up, connect the Arduino to your computer using a USB cable.  Then, upload the following code, or you can download the code HERE.

const int irSensorPin = 2;
const int buzzerPin = 8;

void setup() {
  pinMode(irSensorPin, INPUT);
  pinMode(buzzerPin, OUTPUT);
  Serial.begin(9600);
}

void loop() {
  int sensorValue = digitalRead(irSensorPin);
  if (sensorValue == LOW) {
    digitalWrite(buzzerPin, HIGH);
    Serial.println("Obstacle detected!");
  } else {
    digitalWrite(buzzerPin, LOW);
  }
  delay(100);
}

Open Arduino IDE and copy-paste the code

🧪 Final Test

Once the code is uploaded, place your hand or an object in front of the IR sensor. The buzzer will beep, indicating that the sensor has detected an object. When the object is removed, the buzzer stops.

The IR sensor and buzzer turn ON and beep when an object is detected.

📌 Conclusion

And that’s it! This Arduino project is simple, effective, and a great hands-on introduction to IR sensors and digital outputs. Whether you’re a student or a hobbyist, this is a great first step into the world of embedded electronics!

📦 Where to Buy

Shopee:

1. IR Sensor
2. Jumper Wire
3. UNO R3
4. USB Cable
5. Buzzer

Lazada:

1. IR Sensor
2. Jumper Wire
3. UNO R3
4. USB Cable
5. Buzzer

TikTok:

1. IR Sensor
2. Jumper Wire
3. UNO R3
4. USB Cable
5. Buzzer

Aliexpress:

1. IR Sensor
2. Jumper Wire
3. UNO R3
4. USB Cable
5. Buzzer

🎥 Watch the Full Video Tutorial

🔔 If you found this guide helpful, share it with fellow makers! For more tutorials, subscribe to our YouTube channel and follow us on social media. 🚀

#arduino #irsensor #diyproject #obstacledetector #buzzersensor #arduinoproject #electronics

Perodua Axia 2017 Advance 🔧 – Driver Door Handle Replacement (Right Side) | DIY Tutorial

Is your Perodua Axia 2017 Advance driver-side door handle broken or loose? You're not alone—this is a common issue due to internal plastic cracking. In this guide, we’ll walk you through the full replacement process based on an actual repair done on the Axia RH (right-hand) driver’s side.

Driver Door Handle Replacement (Right Side)

🪛 Step-by-Step Instructions

Step 1: 🔍Identify the Problem

The door handle is cracked inside and feels loose. This makes it impossible to open the door from the outside—a clear sign that the internal plastic mechanism has failed.

Step 2: 🧩Disassemble the Door Panel

Start by accessing the internal door components:

Remove the screw near the inner door handle.

Slightly pull out the rear part of the armrest and insert a trim tool to lift it fully.

Disconnect the mirror control connector.

Remove the screw at the rear of the panel.

Detach the lower door frame bracket garnish (RH).

Remove the door glass run channel if necessary.

Step 3: 🔧Remove the Trim Panel (Clip Disengagement)

Before removing the full door panel:

Disengaged the specific clip shown in the video using a pry tool or flathead screwdriver

Carefully work your way around the panel, prying out the clips one by one.

Step 4: 🛡️Access the Handle Area

Once the panel is off:

Carefully peel back the plastic moisture barrier to access the inner door mechanism.

Step 5: 🔩Remove the Broken Handle

Remove the bolts holding the handle from the inside.

Disconnect the door lock linkage and electrical connector (for the handle button).

Pull out the broken handle—it should be visibly cracked or snapped.

Step 6: 🆕Install the New Handle

Insert the new handle from the outside.

Reconnect the lock linkage and electrical connector.

Step 7: 🧱Reassemble the Door Panel

Install all components in the reverse order of removal.

Reapply the plastic moisture barrier.

Reinstall the door glass run channel.

Reattach the door trim panel by engaging the clip as shown in the video.

Reconnect the control window switch connector and snap the panel back into place.

Step 8: ✅Final Test

Press the lock/unlock button on the handle to ensure the electronics work.

Open and close the door several times to confirm smooth operation.

✅ Conclusion

Replacing a broken driver-side door handle on the Perodua Axia 2017 Advance might seem like a job for the workshop, but with the right tools and a bit of patience, it’s a DIY task you can confidently handle at home.

Tools and components

Shopee:

1. Perodua Axia Door Handle
2. Pry Tools
3. Screwdriver Set
4. Long Nose Pliers
5. Snap Off Knife

Lazada:

1. Perodua Axia Door Handle
2. Pry Tools
3. Screwdriver Set
4. Long Nose Pliers
5. Snap Off Knife

TikTok:

1. Perodua Axia Door Handle
2. Pry Tools
3. Screwdriver Set
4. Long Nose Pliers
5. Snap Off Knife

Aliexpress:

1. Pry Tools
2. Screwdriver Set
3. Long Nose Pliers
4. Snap Off Knife

🎥Video

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How to Install WSKEN Screen Protector on iPhone 15 Pro Max | Easy Dust-Free Installation Tutorial

Installing a screen protector shouldn’t feel like rocket science. With WSKEN’s automatic installation kit, you can get a perfect fit with zero dust and zero bubbles — even if it's your first time. In this post, we’ll walk you through the exact steps from our YouTube tutorial on installing the WSKEN screen protector for the iPhone 15 Pro Max.

WSKEN auto-install kit for iPhone 15 Pro Max

📦 What’s Inside the WSKEN Kit?

When you open the box, you’ll get:

WSKEN screen protector for iPhone 15 Pro Max

2 tempered glass screen protectors

A scraper to remove bubbles on the screen protector

• 2 x Tempered Glass Screen Protectors
• 2 x Installation Tools (auto-alignment box)
• 1 x Scraper
• 1 x Manual
• Cleaning tools: wet wipes, dry cloth, and dust absorber

Everything is packed to make your install quick and error-free.

Step-by-Step Instructions

Step 1: Remove Your Old Protector

Start by gently peeling off any cracked or old screen protector.

Take your time — avoid scratching the screen

Step 2: Align the New Screen Protector

Next, insert one of the new screen protectors into the top part of the installation box.

Use the alignment holes so it locks perfectly into place

Step 3: Place Your Phone and Clean the Screen

Put your iPhone 15 Pro Max into the base of the installation box. Use the provided wet wipe, microfiber cloth, and dust absorber to clean the screen thoroughly.

Use a wet wipe to remove dirt, grease and etc.

After using the wet wipe, dry the screen completely with the microfiber cloth.

Dab or tap the sticker across the screen to lift off any leftover dust before installing the screen protector

Step 4: Close the Box

Close the lid.

Your phone is now sealed in and protected from any airborne dust during the next step.

Step 5: Pull the Release Film

Grab the orange pull tab and slide it smoothly. Wait around 20 seconds to let bubbles naturally push out. Then, press on the marked center (usually where the fingerprint reader icon is) to secure the center adhesion.

This automatically applies the screen protector, aligned and leveled by the tray system.

Step 6: Remove the Protective Layer

Peel off the top film from the screen protector.

Your iPhone should now look clean, clear, and polished.

Step 7: Fix Any Remaining Bubbles

If you see any bubbles left, use the included scraper to push them gently toward the edges.

Apply light, even pressure—don’t press too hard.

Step 8: Final Touch — Test Sensitivity

Give the screen a final wipe with the cloth, then unlock your phone, swipe, and type. 

Check if the screen is still responsive — it should feel just like the bare screen.

✅ Conclusion

Installing the WSKEN screen protector is quick and easy. With the tools provided—wet wipe, cloth, dust absorber, and scraper—you can get a clean, bubble-free result in just a few steps.

It’s perfect for anyone who wants a smooth, stress-free installation. No dust, no mess, just a clear and protected screen for your iPhone 15 Pro Max.

Tools and components

Shopee:

1. WSKEN Screen Protector

Lazada:

1. WSKEN Screen Protector

TikTok:

1. WSKEN Screen Protector

Video

If you found this helpful, don’t forget to like the video, leave a comment, and subscribe to our channel for more tech tips and tutorials! Your support means a lot. 🙌