best mechanical keyboard under 3000

The RK61 mechanical keyboard had 61 keys and supported both wire and wireless modes. It had a built-in lithium battery and a power-saving function. There was no conflict between the six keys. The original novel of " The Shadow of Beacon Burning Plum Fragrance " was " The Hitman's Diary of the Pseudo Song Dynasty." The original plot was equally exciting. You can click on the link below to read the original novel.

When the mechanical keyboard keys fail, there may be the following reasons and solutions: 1. ** Key Collision and Ghost Key Problem ** - Key Rollover: When multiple keys are pressed at the same time, the maximum number of keys that can be accurately recognized is limited. Once this limit was exceeded, there would be problems with the accuracy of the input, and there might be situations such as the input being stuck or the keyboard buzzing. For example, a keyboard with two conflicting keys could only correctly identify two keys pressed at the same time. If the number of keys exceeded this number, the accuracy of the input could not be guaranteed. - Ghost keys: In the keyboard matrix structure, when multiple keys are pressed at the same time, it may cause the keys that are not pressed to be detected by error, resulting in a ghost-like input. - The solution: Some high-end mechanical keyboards introduced N-Key Rollover (NKFO) and anti-ghost key technology. The N-key non-collision meant that the keyboard could accurately identify the number of keys pressed at the same time. N could be any size. This was achieved through the design of the LED matrix or the non-conducting switch technology, thus avoiding the collision of keys. In order to solve the problem of ghost keys, the keyboard also adopted a blocking mechanism. When the controller found that a certain key could not be determined whether it was pressed or not, it would directly ignore this signal to avoid ghost keys. However, these technologies would increase the production cost of the keyboard. For ordinary users, a six-key keyboard was enough to meet most of their needs. 2. ** Soldering point problem ** - If the welding spots near the fixing column and the nearby circuit board are deformed, it may cause the pad to fall off, resulting in poor contact with the circuit board, which may cause the button to fail. - Solution: - First, remove the keycap. After seeing the internal structure of the keyboard, if there was no problem with the appearance, continue to remove the screws (pay attention to the screws), and then remove the shell to see the circuit board. Because there was a connecting wire, there might be a clip between the circuit board and the housing, so the connecting wire had to be carefully pulled out. - If it is confirmed that the problem is the pad falling off, use a branding iron and a tin sucker to remove the pad. You can use a small knife to gently scrape the wire near the fixed point (to expose the copper wire, and to ensure that there is no problem with the contact between the shaft and the wire, then insert the shaft back into the fixed position). - He used an electric iron to re-bond the shaft and then reassembled it as it was. The original novel of "The Shadow of Beacon Burning Plum Fragrance" was "The Hitman's Diary of the Pseudo Song Dynasty." The original plot was equally exciting. You can click on the link below to read the original novel.

The RK68 was a wireless mechanical keyboard with 68 keys. Its functions and shortcut keys were as follows: 1. ** Bluetooth device switching **: You can switch the Bluetooth device by pressing Fn + Q/W/E; you can enter pairing mode by pressing Fn + Q/W/E. 2. **2.4G mode **: Press Fn + P to enter the 2.4G mode; press Fn + P for a long time to perform code matching. 3. ** Backlight setting ** - ** Brightness adjustment **: Fn +^can increase the brightness of the back light (a total of five adjustments, when adjusted to the maximum peak, the indicator light flashes continuously to indicate that the brightness has reached the maximum);Fn +^can reduce the brightness of the back light (a total of five adjustments, support turning off the back light, when adjusted to the minimum peak, the indicator light flashes continuously to indicate that the brightness has reached the minimum brightness, that is, the back light is turned off). - ** Speed adjustment **: Fn + → can reduce the dynamic change speed (a total of five adjustments, when the adjustment reaches the minimum peak, the indicator light flashes continuously to indicate that the minimum change speed has been reached);Fn + → can increase the dynamic change speed (a total of five adjustments, when the adjustment reaches the maximum peak, the indicator light flashes continuously to indicate that the maximum change speed has been reached). - ** Color switching **: You can use Fn +.Prtsc, Fn + `, Insert, Fn + Del, Scrlk, Fn + PgDn, Pause, Fn + PgUp, Home, Fn + (, End, Fn + ), F1~F12, Fn + 1~= and other key combinations to switch the color of the backlights. 4. ** Other function keys ** - ** My computer **: Fn + F1. - ** Web browser **: Fn + F2. - ** E-mail **: Fn + F3. - ** Calculating Machine **: Fn + F4. - [Player: Fn + F5] - ** Stop **: Fn + F6 - ** Last song **: Fn + F7. - ** pause **: Fn + F8. - [Next song: Fn + F9] - ** Mute **: Fn + F10. - ** Volume **: Can be adjusted by the relevant key combination (the document does not specify the specific combination, it is speculated that it may be the combination of Fn and other function keys). The original novel of "The Shadow of Beacon Burning Plum Fragrance" was "The Hitman's Diary of the Pseudo Song Dynasty." The original plot was equally exciting. You can click on the link below to read the original novel.

The optical axis was an innovative microswitch technology born from traditional mechanical keyboards. The principle was to replace the trigger metal paddle in the traditional mechanical shaft switch structure with an infrared optical sensor component, and use the light sensing principle to generate different equivalent resistance, forming two states of open circuit and path, and then triggering the button signal command. The optical axis mechanical keyboard had many advantages. For example, due to the one-way transmission of optical signals, the input and output ends were completely isolated. This made the keyboard and mouse peripheral products equipped with optical axis technology have strong anti-interference ability, stable operation, no contact, and long service life. In terms of specific products, for example, Skyloong's GK1048K optical axis gaming mechanical keyboard had an 8K report rate, used a "0" mechanical shake optical switch, included a scientific digital screen to display the keyboard status, and adopted the TOP-Gasket structure; The shaft body used Glacier's self-developed optical shaft body, which was close to 0ms light speed trigger, which could respond quickly in the game, and the shaft body supported hot swap for convenient replacement. The keyboard was gray, and its size was 452 × 146 × 19.5mm. The keycap was the original Mubai keycap, and the 104 keys could be used for daily work. From top to bottom, the structure is composed of a keycap, a decorative sheet, a shaft body, an upper cover, a positioning plate, a silencing sandwich, a main board, a lower shaft pad, a bottom shell silencing cotton, a bottom shell, and a bottom sticker. The main board can withstand the waterproof protection of the level of IP 68 and provides a 36-month non-human damage guarantee. It uses a multi-chip main board to reduce the delay. It is equipped with a 32-bit high-speed main control CPU +8M Flash onboard storage and 3-way 256-level RMB color management chips. The data cable interface and mode switch were located on the right side, and the data interface was a Type - C interface. There was a product nameplate at the bottom, a rubber bottom sticker, and a foot support that provided two height adjustments. There were two custom buttons in the upper right corner to adjust the brightness and volume of the keyboard. It came with an after-sales guarantee card, instruction manual, an integrated key picker, a connecting wire, a balance bar, a silica gel plug, a spare shaft, and so on. There was also the ROG Ranger 298RV optical axis keyboard, which adopted a compact F zone bar layout. The right multi-function wheel could switch functional applications such as volume, media, lighting, etc. It used the RV optical axis, which had good smoothness and stability, but the special structure could not be used for other keycaps. The key cover might be a little loose. It was a floating frame, an aluminum panel, and a magnetic wrist rest. The bottom was two-section support. The front receiver was stored and connected to the mode switch. It had a 4000mAh battery, a two-layer shell filled with silica gel, and a delayed wireless solution. The optical axis had no pins that could be directly plugged in and replaced (although it was relatively tight). The space had a five-light layout, and the light in the center of the shaft made the light concentrated and soft when the characters were in the middle of the keycap. In addition, the Skyloong 8K optical axis esports game mechanical keyboard adopted a size 104-column design, with two colors of Mubai and Daybreak. The appearance was simple and elegant, and the design was integrated with ergonomical design. The accessories included a dust cover, USB cable, an integrated key picker, a spare shaft, a balance bar, a silica gel plug, etc. The keyboard was black, white, and red. There were two metal buttons on the right side of the function button area to control the volume and lighting, and it supported custom functions. There are five anti-slip mats and a set of two-stage foot supports on the back to ensure stability and provide three height adjustments. The key cap is a sublimation PVP key cap, which is wear-resistant and durable, comfortable to the touch, and the characters are clear. It supports full-key hot swapping. If the shaft body chooses the Glacier Light Axis Fast Silver V3 shaft body (linear shaft body), the pressing weight is 48 - 52 fft, the action travel is 1.2 +/-0.2mm, and the total travel is 3.5 +/-0.3mm. It is sensitive to trigger and rapid to rebound, suitable for eSports games. The lighting effects were designed with a lower light position and supported a variety of adjustments. It could be set through shortcut keys or driver software. The GK6XPlus V8 driver, which was customized by geeks, had rich functions and supported different systems and multi-level editing. The macro management had built-in popular game macro. There were also many optical axis mechanical keyboard products on the market, such as the Double Swallow AT87, the Bloody Ghost T98, and many other mechanical keyboard products. Each of them had different prices and performance characteristics. The original novel of "The Shadow of Beacon Burning Plum Fragrance" was "The Hitman's Diary of the Pseudo Song Dynasty." The original plot was equally exciting. You can click on the link below to read the original novel.

If the mechanical keyboard keys are messed up, it can be restored by the following methods: 1. Check if there are buttons connected together. If there is a small tape connecting the two buttons, you can cut it with a blade. 2. Considering the virus infection factor, first conduct a comprehensive anti-virus scan, then re-install the operating system and install anti-virus software (such as Kaspersky and 360). It is best to kill the virus in safe mode. 3. Check if the connection to the main board is damaged. Try to plug another normal keyboard into the computer for testing. If the other keyboards are normal, you need to replace the faulty keyboard. 4. If the input characters are inconsistent with the screen display, it may be that the registration table has been modified. You need to manually adjust the computer system settings to repair it. 5. If the number lock function is on, you can use the Fn+ number lock combination button to switch the state; if you can't find this combination button, you can click "Start/All programs/accessories/assistive tools/on-screen keyboard" and click the NLL button to restore the keyboard function. 6. If the keyboard is affected by water or other substances, it needs to be sent to the computer maintenance department for repair. The virus may cause damage to the function. You can first kill the virus, and then restore the system registration table in Computer Doctor to restore the default settings. 7. If there is a problem with the operating system, try to repair or replace the system. You can also use the external keyboard to determine whether it is a software program error or a hardware failure. 8. For desktop computers that press the letter keys but enter numbers, press the Fn+ NumLock combination key to switch; For desktop computers that press a letter and multiple letters appear, you may need to clean the keyboard or check if there are any stuck foreign objects. If the above methods are ineffective, you can search for and download the "keyboard keys disorder" gadget to fix it. 9. For special cases where the desktop has been redefined with the function of the buttons, you can use 360 computer clinic and other software to clear the configuration information and restore the default settings. 10. You can also try Start → All programs → accessories → Easy access → on-screen keyboard. If the on-screen keyboard is normal, it is a keyboard problem. Otherwise, restart the computer. 11. If dust, garbage, or other debris caused the keys to be messed up, you could flip the mechanical keyboard upside down and gently pat the back of the keyboard, or use a compressed air spray can to clean the keyboard gap (the power must be disconnected when cleaning). 12. If the keyboard is loose or the interface is loose, you can check whether the keyboard cable is plugged in or try to connect the keyboard with another USB cable. If the keyboard is equipped with multiple wires, you can try to change the wires. 13. If it was a mistake in the settings of the key position custom software that caused the key positions to be disordered, you can open the key position custom software (such as "Mouse and Keyboard Wizard","Rebai Hong", etc.), find the key position map setting in the "configuration" or "settings" option of the software interface, and restore the wrong key position to the default setting. If you need to customize the key position, you can reset and save it. The original novel of "The Shadow of Beacon Burning Plum Fragrance" was "The Hitman's Diary of the Pseudo Song Dynasty." The original plot was equally exciting. You can click on the link below to read the original novel.

The manual of the Black Duke AK980 mechanical keyboard was mainly used to introduce the functions and operations related to the keyboard, such as the combination key function. If you didn't have the habit of using shortcut keys, you might not need to pay much attention to the manual. However, if you wanted to perform some special operations, such as restoring the factory settings (this operation step was more complicated), you needed to carefully read the manual. The other functions of the Black Noble AK980 mechanical keyboard, such as the shaft,(There are various customized axes such as the maillard axis), structure (Gasket structure, etc.), connection mode (supports 2.4G wireless radio frequency, USB cable, Bluetooth (Bluetooth) triple-mode connection), full-key no-rush function, metal volume knob operation (rotate to adjust volume, press mute), system switching (swap between the MC/WIN system), etc. Although it could be explored through actual use, the detailed operation and function introduction could also be found in the manual. At the same time, the keyboard also supports switching connections between different devices (such as Android, MacOS, IOS-based, and windows-based systems). The operations related to these device connections may also be mentioned in the manual. The original novel of "The Shadow of Beacon Burning Plum Fragrance" was "The Hitman's Diary of the Pseudo Song Dynasty." The original plot was equally exciting. You can click on the link below to read the original novel.

Different brands and models of mechanical keyboards had different lighting methods: 1. ** Meteor keyboard ** - You can use the shortcut key to turn off the backlights as Fn + minus, and increase the brightness as Fn + plus; - More settings can be achieved through the SSS software. Find the SSS software's task bar icon, right-click and select "Settings". In the pop-up window, change the "Language" option to "Simplified Chinese" to change the Chinese interface. click the "application" option to browse the relevant application settings."Disabled key" can disable the relevant keys on the keyboard through the SSS settings. To cancel, click the restore in the editing area. 2. ** Normal mechanical keyboard ** - Backlight brightness adjustment: Usually through the GN + up button (increase brightness), GN + down button (decrease brightness), there are usually 5 levels of brightness adjustment, the back light can be turned off when the back light is reduced to the minimum; - [Backlight color adjustment: TN + left key or TN + right key] - Lighting mode switch: - [TN + INT keys, support Judgment of Light, Breathing, and Single Color light modes. Press the combination key to switch one mode.] - The GN + DEL keys switched between the three lighting effects of drifting with the flow, colorful clouds flying, and turning the tide. - GN + END supports three modes: Hundred Flowers Competing in Beauty, Auspicious Snow Greeting Spring, and Meteor Chasing the Moon. - The GN + home button had three modes: Ripple, Traceless, and Fleeing. - The GN + page down button meant that he could win from both sides, unite as one, and be fast and passionate. 3. ** Daeryou mechanical keyboard ** - [TN]+[F1 - F10] can adjust the backlights; - [GN]+[Direction Key] to adjust the brightness of the back light; - "GN"+"Some function buttons in Area F" to adjust various backlights. 4. **RK mechanical keyboard ** - [GN]+[→] to activate the backlit breathing mode; - [TN]+[→] to switch breathing speed; - [N]+[→/→] control the brightness of the background light. 5. ** Levi mechanical keyboard ** - He opened the installed driver and could directly select many modes from the light settings in the main menu to adjust the brightness and frequency of the backlights. 6. ** Corsair Mechanical Keyboards ** - Open the installed driver and choose the mode under the light. You can adjust the lighting mode such as ripples and waves. 7. ** Razer Black Widow Illusionary Mechanical keyboard ** - [Fn]+[Ins] to adjust the lights; - When playing games, the Fn + 2 and Fn + 3 keys can adjust different lighting effects; - Turn off the lights and press Fn + 9. 8. ** Logitech mechanical keyboard ** - The domestic ones were basically adjusted with the [GN]+ light keys (the light keys were usually in the positions of the four keys). 9. ** Cherry mechanical keyboard ** - "FN"+"F5 - F9" to adjust the brightness of the backlights."FN"+"F5 - F6" was the standard adjustment mode,"FN"+"F7 - F8" was the quick adjustment mode, and "FN"+"F9" was to turn off the backlights. 10. ** IQMG unix65 Pro low-axis mechanical keyboard **: No specific lighting adjustment key combination is mentioned. It is speculated that it may support some basic operations such as brightness adjustment (possibly through the combination of the up and down keys) and mode switching (possibly through the function keys), but the specifics need to refer to the product manual or further explore. The original novel of "The Shadow of Beacon Burning Plum Fragrance" was "The Hitman's Diary of the Pseudo Song Dynasty." The original plot was equally exciting. You can click on the link below to read the original novel.

The following is a tutorial on changing the axis of a mechanical keyboard: 1. "Preparing work: If it is a mechanical keyboard that requires welding, you need to prepare tools such as an electric iron, a tin wire, and a tin paste (resin). You can also prepare a tin sucker for easy operation. If it is a mechanical keyboard that supports hot swapping, these welding tools are not needed. In addition, they also needed to buy the shaft to be replaced online in advance. Some of the online shaft may be given a shaft pulling device and lamp beads. 2. For non-hot swappable mechanical keyboards: - Remove the keycap: Use the keycap to remove the corresponding keycap of the shaft that needs to be replaced. When pulling it, rotate it slightly to let the steel wire of the keycap cover the bottom of the keycap. Gently pull the keycap off. - Removing the screw: After removing the keycap, remove the screw on the keyboard. Be careful to remove the USB cable to avoid breaking it. Then you can open the keyboard and see the back of the keyshaft. - Remove the old shaft body: plug the electric iron into the electricity and heat it up. First, dip the tip of the iron into the tin paste, and then touch the welding spot with the tip of the iron (it is recommended to use a flat head electric iron with a power of 40 - 60W, which has a large contact area and can melt the tin quickly). Hold the tin sucker in your left hand and the electric iron in your right hand. When the tin is heated to liquid state (about 10 seconds), quickly aim the tin sucker at the melted tin, press the switch to absorb the tin, and remove the lamp bead. After that, use the shaft pulling device to clamp the groove of the shaft body and pull out the broken shaft. - To install the new shaft: Put the key shaft that you bought in advance into the key slot to expose the antennae, heat it with an electric iron, and then spot it with a welding wire. Then insert the lamp bead into the hole on the shaft (note that the lamp bead is divided into positive and negative, don't make it upside down), and spot it after exposing the antennae on the back. 3. For hot-swappable mechanical keyboards: - Remove the keycap: similarly, use the key drawer to remove the corresponding keycap of the replacement shaft. - Pulling out the shaft body: Pull out the shaft body with the shaft pulling end. When pulling out the shaft, you must clasp the grooves at the upper and lower ends of the shaft body and remove the shaft body with force. - Mount the new shaft: Remove the shaft and install the new shaft. Then, tighten the new shaft and test the rebound of the shaft. Then, fasten the key cap. The original novel of "The Shadow of Beacon Burning Plum Fragrance" was "The Hitman's Diary of the Pseudo Song Dynasty." The original plot was equally exciting. You can click on the link below to read the original novel.

Mechanical keyboards were usually divided into five areas: main key area, function key area, control key area, number key area, and status indication area. The main key area was the most important key area for information entry. It contained 26 alphabetic keys, 21 numerical symbol keys, and 14 function keys. Among them, the number symbol keys included numbers and some commonly used symbols; the letter keys were used to input English letters, etc.; and the function keys such as Shift, Shift, etc. were used for combination operations. The function keys were F1 - F12. Usually, F1 was the help key, which could be pressed to display help;F2 was the name change key, which could be pressed to enter the name change state;F3 was usually used to find the next one. The control area contained keys such as Shift, Shift, and Alt. They were used to achieve a variety of operation functions, such as Shift + C for copy, Shift + V for paste, and so on. The number pad contained the numbers 0 - 9 and some arithmetic symbol keys, making it easy to input numbers and perform simple calculations. In the upper left corner, the Escape key or the Cancel key was pressed. In addition, different mechanical keyboards may have adjustments to the standard key layout according to their own design and functional requirements. For example, some keyboards will adopt special arrangements, such as the 87 key layout may reduce the number key area to meet the needs of specific users (such as gamers) for mouse operation space. The original novel of "The Shadow of Beacon Burning Plum Fragrance" was "The Hitman's Diary of the Pseudo Song Dynasty." The original plot was equally exciting. You can click on the link below to read the original novel.

If the mechanical keyboard keys fail, you can repair them as follows: 1. Single key failure: If only one key character cannot be entered, it may be the failure of the key or the lack of welding. He needed to open the keyboard to check the welding spots. 2. Multiple keys that are neither in the same column nor in the same row fail: If there are multiple keys that are neither in the same column nor in the same row that cannot be entered, it may be caused by a short circuit on the circuit board. Its performance is that when you press this key, it will display other characters in the same column. At this time, you can use a Multimeter or an Oscillograph to measure and determine the fault point before repairing it. 3. Pressing a key produces a string of multiple characters, or the characters jump when the key is pressed: This phenomenon is caused by a malfunction of the logic circuit. First, select a row of characters. If there is a row or column without the enter key, there may be multiple other characters. If there is a row with the enter key, there will be a phenomenon of characters jumping and not entering the system at last. Use an earpiece to check the logic circuit chip. After finding the faulty chip, replace it with a new chip of the same model to eliminate the fault. The original novel of " The Shadow of Beacon Burning Plum Fragrance " was " The Hitman's Diary of the Pseudo Song Dynasty." The original plot was equally exciting. You can click on the link below to read the original novel.