Clover Thread Slot

Frame base assembly

To increase the strength of the frame, you can print on a 3D printer or cut on a laser cutter reinforcing pads.

  1. Mount the reinforcement pads on the stiffening ribs if you have them. Proceed without them if you don't.

  2. Align two carbon stiffening ribs using the center notch.

  3. Install the top carbon deck using notches as guides.

  4. Place self-locking steel nuts into the slots in reinforcement plates and tighten the assembly with M3x8 screws.

Installing motors

Clover 4 assembly. Frame base assembly. To increase the strength of the frame, you can print on a 3D printer or cut on a laser cutter reinforcing pads. Mount the reinforcement pads on the stiffening ribs if you have them. Proceed without them if you don't. Align two carbon stiffening ribs using the center notch. A novel case for threaded needles in which threads are wound in a reel. Up to 10 threaded needles can be neatly stored. InstructionsInsert threaded needle into the groove on the reel Gently hold thread in slot and rotate the reel to wind the thread To withdraw the needle, hold needle and thread together and pull slowlyCautionsA needle with length of 2' (51.5 mm) or longer cannot be stored The.

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  1. Unbox the motors.
  2. Shorten the motor wires using wire strippers or side cutters:

    • Cut wires to 30 mm.
    • Strip 5 mm of insulation while taking care to not damage the cores

    • Twist the cores.

    • Tin the wires. You may want to use tweezers to hold the wire.
  3. Place the motor on the support arm.

  4. Use hexagonal M3x5 screws to attach the motor to its arm.

Perform these actions for each motor.

Frame assembly

  1. Install the support arms on the frame base according to their rotation direction. Use notches as guides.

    Note the motor nut colors when installing the arms. Motors with red nuts should be placed on the front right and back left arms, with black ones - on the front left and back right arms.

  2. Attach the arms to the frame base using 8 M3x8 screws, 6 steel nuts, and 2 15 mm spacers.

Preparing the power distribution board

  1. Tin the pads on the power distribution board.
  2. Check the board for shorts using a multimeter:
    • Set your multimeter to the Continuity Test mode.
    • Ensure your multimeter works by connecting the probes to each other. The multimeter should beep.
    • Connect one of the probes to the «+» pad and the other to «-»/GND. If there is a short circuit, the multimeter will beep.

Mounting the PDB

  1. Attach four 6 mm standoffs on the top carbon deck using M3x6 screws.

  2. Place the PDB on the standoffs.

  3. Make sure the arrow on the PDB is pointing in the same direction as the arrow on the top carbon deck.

Soldering the speed controllers and the BEC

  1. Solder the motor wires to the electronic speed controllers (ESCs).
  2. Solder the ESC power wires to the power distribution board (red to «+», black to «-»).

  3. Solder power wires of the battery elimination circuit in parallel to one of the ESC power wires (red to «+», black to «-»).

  4. Check the board for shorts using a multimeter.

Setting up PWM mode on RC

Turn on your transmitter using the POWER slider. If the RC transmitter is locked, place all controls in their neutral position:

  1. Left stick should be in the lower center position.
  2. Right stick should be centered.
  3. The switches (A, B, C, D) should be in the top position.

Make sure the transmitter operates in the PWM mode:

  1. Power down the receiver.
  2. Hold down the 'OK' button to enter the menu.
  3. Select the 'System setup' option, press 'OK' to enter the submenu.
  4. Select 'RX Setup' option.
  5. Select 'Output mode'.
  6. Make sure the 'PWM' option is selected.
  7. Save settings by holding the 'Cancel' button.

Binding the RC transmitter and receiver

  1. Turn off the RC transmitter with the POWER slider.
  2. Connect the RC receiver to the 5 V BEC output. Connect the black wire into one of the bottom pins and the red wire to one of the central pins.
  3. Place the binding jumper on the B/VCC output.
  4. Connect the battery pack.
  5. The LED on the RC receiver should start to blink.

  6. Hold down the BIND KEY on the RC transmitter.

  7. Turn on the RC transmitter while holding the BIND KEY

  8. Wait for the RXBind ok message on the RC transmitter

  9. Disconnect the binding jumper.
  10. The LED on the RC receiver should be lit continuously.

Checking the motor rotation direction

Motors with red nuts should rotate counterclockwise, the ones with black nuts should rotate clockwise. Correct rotation direction should also be printed on the motors. You can use a servo tester or your RC transmitter and receiver to check rotation direction.

  1. Disconnect the battery pack and power down the transmitter.
  2. Connect the signal wires from the ESC to CH3 pins on the output. The white wire should go to the top pin, the black one should go to the bottom one.
  3. Power on the transmitter. Make sure the left stick is in the bottom position.
  4. Connect the battery pack.
  5. Slowly move the left stick up until the motor starts to spin.

If the motor rotation direction is wrong, switch any two motor wires.

You can also change motor direction by reprogramming the speed controllers. The process is described in the ESC firmware flashing article.

Do this for each motor.

Switching the transmitter back to PPM mode

The flight controller expects PPM signal from your RC gear. Switch your transmitter back to PPM before flight.

  1. Make sure the receiver is not powered.
  2. Hold down the 'OK' button to enter the menu.
  3. Select the 'System setup' option, press 'OK' to enter the submenu.
  4. Select 'RX Setup' option.
  5. Select 'Output mode'.
  6. Make sure the 'PPM' option is selected.
  7. Save settings by holding the 'Cancel' button.

Mounting the flight controller plate

  1. Attach four 6 mm standoffs on top of PDB.

  2. Connect the flight controller power cable to the PDB.

  3. Place the polycarbonate plate on the standoffs and fix them with plastic nuts.

Mounting the flight controller

  1. Insert the microSD card into your flight controller.

  2. Align the flight controller so that the arrows on the controller and on the top carbon deck point in the same direction.

  3. Attach the flight controller to the flight controller plate using 3M double-sided adhesive pads.

  4. Connect the power cable to the 'POWER' input of the flight controller.

  5. Attach four 40 mm aluminum spacers to the top carbon deck using M3x10 screws.

  6. Connect signal wires to the flight controller as shown in these pictures:

  7. Attach two 15 mm spacers to the top carbon deck using M3x8 screws.

  8. Attach two 15 mm spacers to the top carbon deck and the front arms using M3x10 screws (this was already described in the 'Frame Assembly' section, p. 2).

Mounting the LED strip ring

  1. Bend the polycarbonate strip into a ring and use the locks to fix it in this shape.
  2. Fix the ring on the frame using appropriate notches.

Installing the Raspberry Pi

  1. Insert your microSD card with our image into the Raspberry Pi

  2. Attach the Raspberry Pi using four standoffs.

  3. Route the BEC wires through the channel in the top carbon deck.

  4. Connect the BEC outputs according to the following image:

Installing the LED strip on the LED strip ring

  1. Check wires on the strip (and solder them on if they're missing)

  2. Attach the LED strip to the ring using the adhesive layer on the strip. Use zip ties to fix it in place.

Connecting the LED strip to Raspberry Pi

  1. Power the LED strip from a separate BEC. Connect the «+» and «-» leads to 5v and Ground respectively.

  2. Connect the D lead to GPIO21 (consult the relevant article for more information).

Installing the camera cable

  1. Open the slot connector by lifting the T-clip.
  2. Insert the ribbon cable.
  3. Press the T-clip down to secure the cable.

Mounting the lower deck periphery

  1. Prepare the laser rangefinder by soldering leads to it.
  2. Use four 2x5 self-tapping screws to secure the camera.

    Make sure the screws don't touch any components on the camera PCB! Otherwise the camera may not function properly.

  3. Mount the laser rangefinder on the lower deck using two M3x8 screws and steel nuts.

  4. Attach RC receiver to the lower deck using 3M double-sided adhesive pads.

  5. Mount the lower deck assembly using four M3x10 screws.

  6. Connect the camera ribbon cable to the camera.

  7. Connect the laser rangefinder to the Raspberry Pi using the following pinout:

    • Connect VCC to pin 1 (3v3)
    • Connect GND to pin 9 (Ground)
    • Connect SDA to pin 3 (GPIO2)
    • Connect SCL to pin 5 (GPIO3)

Mounting the landing gear

  1. Attach 8 landing gear pieces using M3x10 screws and steel nuts.

  2. Attach dampening pads to the landing gear pieces using M3x10 screws and steel nuts.

Connecting the cables

  1. Connect RC cable to the RCIN port on the flight controller.

  2. Connect RC cable to RC receiver.

Mounting the propeller guards

  1. Assemble the lower part of the guards using twelve M3x10 screws and twelve 40 mm plastic spacers.

  2. Assemble the top part using twelve M3x10 screws.

  3. Attach the assembly to the drone using four M3x10 screws and steel nuts.

Mounting the top deck

  1. Attach the battery holder to the top deck with four M3x8 screws and steel nuts.
  2. Thread the battery strap through the slots in the deck.
  3. Attach the top deck using four M3x10 screws.

  4. Connect the flight controller to the Raspberry Pi using retractable USB cable.

  5. Attach the USB cable reel where convenient using 3M double-sided adhesive pads while making sure the cable does not interfere with the propellers.

Mounting the propellers and preparing for flight

Perform the quadrotor components setup according to the 'Configuration' section.

Be sure to not mount the propellers until the setup is complete. Do it only when you are ready to fly.

Attach the propellers according to their rotation direction. The battery should be disconnected during propeller installation.

Installing the battery

Make sure all cables are secured and nothing interferes with the propellers!

Check the quadrotor assembly:

  • The balance connector should be fixed under the battery strap.
  • The ESCs should be zip tied to the frame.
  • All wires from the PDB and flight controller should be tucked under a velcro strap wound around aluminum spacers.

Be sure to install and setup the voltage indicator before flying, so as not to overdischarge the battery. To configure the indicator, use the button located at its base. The displayed numbers during setup indicate the minimum possible voltage in each cell of the battery, the recommended value is 3.5.

Sound indication means that your battery is low and needs to be charged.

The drone is ready to fly!

Last Updated on December 8, 2020 by

Sewing is the most tedious job that we need to deal with sometimes. We know that sewing isn’t about placing the cloth under the sewing machine and start sewing; it is more than that. In essence, a sewing job is a combination of extensive and different tasks. And among these tasks, most of us face up with difficulties when we thread needles with floss. We can manage threading one needle easily, but when it is about threading different needles continuously, it becomes pretty challenging. That’s where the best needle threader works.

It is a piece of essential equipment in sewing-related areas. It helps sewers to thread needles comfortably. It also helps in saving time that some sewers waste to thread needle using hands. In this article, we will discuss everything about the needle threader and will introduce the best needle threader that can be useful for both professional and homey purposes.

Table of Contents

  • Quick Answer – Top 10 Best Needle Threader
  • Buying Guide

Quick Answer – Top 10 Best Needle Threader

1. Dritz 202 LED Needle Threader

2. Dritz 253 Machine Needle Inserter & Threader

3. Colonial CNT-1 CottageCutz 2-in-1 Needle Threader

4. CLOVER 8611 Needle Threader

5. LoRan NT-1 Needle Threader

6. 50 Pieces Plastic Wire Loop DIY Needle Threader

7. Kenkio 4 Pieces Gourd-Shaped Needle Threaders

8. CLOVER 4071 Desk Needle Threader

9. 100x Silver Tone Wire Loop DIY Needle Threader

10. Needle Puller + Thimble & Thread Cutter

1. Dritz 202 LED Needle Threader

The Dirtz 202 LED Needle Threader is formulated with ergonomic design. It is a handy tool that delivers excellent performance. So, let’s check out its fantastic features:

The needle threader allows you to thread needles quickly and easily. It gives you relief from eye strain. This tool features an LED that activates when you expose the threader. To protect the wire, the manufacturer has made the device retractable. For that, the cable will be safe when you do not use the threader.

Apart from that, the needle threader comes with finger grips, which provide comfort while threading needles. The needle threader also features a built-in thread cutter that aid in cutting thread according to your desired length.

Also, this tool has a lanyard hole that is located at the base. It allows you to insert cord or string so that you can always keep the threader close by. Overall, this machine comes with all the features that you require to thread needles comfortably.

Pros

  • Highly durable
  • Professional level tool
  • Ideal for beginners
  • Suitable for people with low visions
  • Comes at a reasonable price

Cons

2. Dritz 253 Machine Needle Inserter & Threader

The Dirtz 253 is fantastic equipment that can make the threading task for sewers easier. It is specially designed to help sewers to thread and insert machine needles. With the help of it, anyone can conveniently thread needles without facing the eye-strain problem. So, let’s check out the other features of this machine needle threader.

If you look at its overall structure, you will notice that the Dirtz 253 has two sides. One side is for threading needle, and the other is for inserting the needle in the sewing machine. The threading side of the threader contains “Y” groove, one hook, pusher, and the arrow. And the insertion-side features one needle holder.

In the middle section of this threader, you will find the finger grip. All these features make the machine needle threader ideal for specialty threads. The needle inserter holds the needle steady so that you can easily insert the needle.

Besides, you can also remove the needle from the sewing machine comfortably with the help of this feature. That’s why the manufacturer has introduced the tool as ideal for specialty threads. In summary, it can reduce your needle insertion and threading time, and help you with your sewing works.

Pros

  • Gives relief from eye strain
  • Works for threading and inserting needles
  • Threads needle quickly
  • Easy to use
  • Affordable price

Cons

3. Colonial CNT-1 CottageCutz 2-in-1 Needle Threader

Colonial is a prominent brand, and it offers users an easy and simple mechanism with optimal reliability. That’s why many users find the Colonial CNT-1 Needle Threader useful, and they even consider this as the best needle threader of recent times. So, let’s dive into its fantastic features.

The needle threader features a sturdy wire, which helps to form different unique stitches. Although the cable is stiff, it is flexible and is located on the bottom area of the threader. This needle threader comes with a handle that inverts and allows secure gripping to protect the wire.

Besides, it is long enough to reach into machines efficiently. Apart from that, the Colonial CNT-1 also features an extra-large handle, which offers easy penetration. This tool is easy to operate, and it ensures excellent performance. In short, the high-end users will find this needle threader useful.

Pros

  • Ergonomic design
  • Ensures perfect penetration
  • Ideals for cross stitch
  • Sturdy and durable
  • Good value for the price

Cons

4. CLOVER 8611 Needle Threader

The Clover 8611 needle threader comes with all the essential features that can meet the requirements of every sewing enthusiast. For its ergonomic design and convenient usage, many users keep this tool in the priority list and love to use it.

This needle threader is pretty durable than other cheap threaders. The Clover 8611 features a flat tip for easy threading. It allows you to keep your threading smooth. The significant feature of this needle threader is it even works with thick threads.

That means the Clover 8611 can handle larger threads, embroidery floss, silk embroidery ribbon, and other specialty threads, which are challenging to thread. Another noticeable feature of the needle threader is it comes with a lanyard hole, which is located at the base. As a result, you can keep the tool close by. Overall, this tool can make threading needle easier and save your time.

Pros

  • High quality
  • Features flat tip
  • Easy to use
  • Ideal for embroidery needle
  • Fairly priced

Cons

Clover Thread Twister

5. LoRan NT-1 Needle Threader

Clover thread twister

The Loran NT-1 is another high-quality needle threader on our list. It can help you thread easily while saving time. So, without any delay, let’s check out its excellent features.

The Loran NT-1 is specially manufactured for large eye needles. The manufacturer has given it a metallic body to ensure ultimate durability. Both ends of this tool feature threaders that help to thread needles. And it also comes with a lanyard hole.

However, some users find it pretty daunting to thread the needle with the help of the Loran NT-1. It happens when they don’t follow the correct way to thread a needle. It is very convenient; so, let’s see how it works. First, users need to hand the needle on the threader.

Then, they need to lay thread over the hook and pull the thread through the eye of the needle, that’s it. In summary, this needle threader is suitable for embroidery, tapestry, and other needles that come with elongated eyes.

Pros

  • Durable material
  • Ensures easy threading
  • Superior quality
  • Suitable for large needles
  • Fairly priced

Cons

6. 50 Pieces Plastic Wire Loop DIY Needle Threader

If you are looking for a set of excellent needle threaders, then the Wiz Bir DIY Needle Threader can be an ideal option for you. It is a set of 50 pcs threaders, which allow users to thread various sizes of needles. And even they are suitable for threading both hands as well as machine needles.

All of the threaders feature steel wires, and each of the lengths of the cables is about 2.3cm. The manufacturer has given these threaders convenient structures; each of these needle threaders measurement is 5cm in length, 1.5cm in width, and 0.3cm in thickness. And it makes them easy to grip and use. In a nutshell, the set of 50 pcs threaders can make your threading job easier.

Pros

  • Easy to use
  • Suitable for small needles
  • Durable construction
  • Set of 50 pcs
  • Affordable price

Cons

7. Kenkio 4 Pieces Gourd-Shaped Needle Threaders

Keniko has been holding the reputation by making high-quality sewing stuff over the years. This brand always comes with products that have fantastic features. So, like its other stuff, this Kenkio 4 Pieces Gourd-Shaped Needle Threader has something exceptional to draw your attention. Even for its quality, it is considered as the best needle threader of recent times.

Thread

It is a set of four needle threaders, and all of them are made of plastic. Although they feature plastic structure, they are durable and ensure easier needle threading. Besides featuring plastic, they also have parallelogram stainless steel that helps users to thread needle and string beads. As a result, they become ideal for needles and beads of many different sizes.

Apart from that, this set offers users to use 30-count assorted hand sewing needles. These needles have golden eyes, which are easy to find. Users can use these needles according to their needs. In short, the set of Kenkio Needle Threaders is suitable for most sewing works.

Pros

  • Ensure needle works efficiency
  • Ideal for all sewing projects
  • Offers a wide variety of applications
  • Sturdy and durable
  • Good value for the price

Cons

8. CLOVER 4071 Desk Needle Threader

The CLOVER 4071 Desk Needle Threader is one of those kinds of threaders that can make your threading job more comfortable than the other threader does. As it is titled, it is a desk needle threader that follows a simple mechanism to thread needle.

By simply dropping the needle in the slot and pressing the button, anyone can easily thread the needle. It is ideal for floss, which is difficult to thread. Also, it is suitable for needles that feature small eyes.

The only drawback of this CLOVER 4071 Desk Needle Threader is it doesn’t work thoroughly with tapestry needles because these needles don’t fit in the needle slot correctly. Except for cross-stitch needles, this threader suits other standard needles.

Pros

  • Easy to operate
  • Ergonomic design
  • Features thread cutter
  • Durable structure
  • Comes at a reasonable price

Cons

9. 100x Silver Tone Wire Loop DIY Needle Threader

The 100x Silver Tone Wire Loop DIY Threader comes with all the essential features that can meet the requirements of any sewer. If you are looking for a threader set that features several high-quality needle threaders, then you may check its features.

First, you will notice that it comes with 100 needle threaders. All of them are made from aluminum and metal. And each of the threaders ensures easy threading. They are ideal for threading both hand and machine sewing needles. Also, they are suitable for people who don’t have patient threading needles manually.

Although these threaders help users to thread needles conveniently, some can’t get the best out of these threaders as they don’t know how to use them. Well, first of all, users need to hitch thread into the front end of the threader through the needle eye.

Then, they should pass the thread through the threader. Finally, they need to withdraw the thread from the needle eye, that’s it. In this way, everybody can thread any needle with the help of these great needle threaders.

Pros

  • Comes with lots of threaders
  • Made of aluminum and metal
  • Allows easy threading
  • Superior quality
  • Affordable price

Cons

10. Needle Puller + Thimble & Thread Cutter

The last one on the list is a multipurpose threader. That means it works like a needle puller, thimble, and thread cutter, respectively. That’s why many users have considered this sewing equipment as the best needle threader available in the market.

This needle threader is made out of ABS plastic and iron. Thus, it ensures optimal durability. Besides, it features a comfortable design, and it can make patchwork quilting easier.

It gives users relief from stretching their fingers when they grab needles and pull them through thick fabrics. Overall, it can be an ideal option for pulling the needles through thick layers of fabrics.

Pros

  • Three in one sewing equipment
  • Sturdy structure
  • Ensures easy pulling, threading and cutting
  • Long lifespan
  • Fairly priced

Cons

Buying Guide

Many sewing enthusiasts face up with hassle while choosing the best needle threader. They face such a problem as the market is flooded with lots of various options to select. Below, we will discuss how to choose a high-quality threader by checking several factors.

Material

You may have already noticed that some threaders are made of plastic while some others are comprised of stainless steel. Besides, some threaders have the blend of both aluminum and steel, which makes them highly durable. Anyway, before picking one threader, you need to check the material and edges of your threader.

Durability

Clover Thread Slot Machine

Durability is another essential factor that you need to keep in mind while selecting one needle threader. You need to ensure that besides featuring high-quality materials, your item should feature a compact design. As a result, you can experience the optimal longevity of your needle threader. Also, you need to check whether the sewing stuff is corrosion-proof or not and ensure that it comes with an excellent level of endurance.

User-friendly

The needle threader you choose should be easy to use and operate. Thus, before purchasing one, you need to ensure that your threader offers this mentioned facility.

Others

The last fact that you need to check is its additional features and price. Some threaders come with extra features such as thread cutter, LED, high-quality needles, etc. So, make sure your threader comes with additional features, and it should be affordable.

Conclusion

The best needle threader plays an essential role in stimulating the sewing speed with comfort. It helps users thread needles easily that would be challenging to do manually. That’s why this sewing item is vital for both commercial and personal stitching jobs.

However, if you are an avid sewer or homey user, we recommend you to use the small item and enjoy its fantastic features for an extended period. You can use our mentioned needle threaders, which can provide you with high performance.

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