Additional information
Dimensions (WxHxD)) | / |
---|---|
Weight | / |
Model Number | / |
Compatible Audio & Video Equipment Style | Amplifier |
Origin | Mainland China |
Certification | NONE |
41.56 $
3000 in stock
Dimensions (WxHxD)) | / |
---|---|
Weight | / |
Model Number | / |
Compatible Audio & Video Equipment Style | Amplifier |
Origin | Mainland China |
Certification | NONE |
Feature:
Charge protection, prevent the battery overcharge and overdischarge, and automatically control the charging current, better protect the battery.
Type-C female base interface, reserved with input voltage welding electricity, convenient for DIY.
Specification:
Input voltage: 4.5V-5V
Maximum charging current: 1000mA
Charging cut-off voltage: 4.2V+-1
Battery overdischarge protection voltage: 2.5V /3A
Board size: 2.8cm x 1.7cm/1.1 x 0.66
Package weight: 3g
Operation Manual:
1. Type-c female base and the power input end of + ~ welding pad position next to it, connect to 5V input voltage.
2. B+ is connected to the positive electrode of lithium battery, and B~ is connected to the negative electrode of lithium battery. OUT+ OUT connect loads, such as set-up board.
3. Connect the battery to B+ B-, insert the phone charger to USB, the blue light is on, indicating that there is a power supply, the red light flashes, indicating that it is charging. When the charge is full, the red light stops flashing and turns into a regular light.
4. OUT+ OUT- terminated can be load. After load on, the red light is always on. When there is a power supply at the input end, obtain current from the output end of the power supply. If there is no power supply, obtain current from the battery. When the battery voltage is lower than 2.5v, automatically close the output.
Note:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.
5 X TP4056 1A Lithium Battery Charger Modules
New BN96-12944C/B BN96-12941A For Samsung TV UA32C4000P LCD TV Speakers Feature s: l Brand new and high quality l High quality for professional use l Replace the original damaged parts to ensure long lifetime and better work performance l Easy to use stable performance Specification: l Types: High-Pitched Speaker Core/ Bass S peaker CoreOptional l Applicable M odel : for Samsung TV UA32C4000P l Quantity: 1 PCS Package: [...]
52.99 $ Add to cartmost hdd boards have the unique biosrom or nvram chip which includes the unique data to access the hdd system area. if the bios information is not compatible with your hdd, there is no way to read the hdds data. because of this, we should use the original pcbs bios when we swap pcb. bios chip swapping is a must. before you purchase, please read: 1 this is just a pcb printed circuit boards, not the whole hard drive; 2 pcb board number is printed on the board, not on the sticker; 3 these boards are used, not brand [...]
61.24 $ Add to cartGold-plated DIP8 Mono To Dual OP Amp Adapter Converter Socket Description: This is Assembled product. 100 Brand new and High quality Mono To Dual OP Amp Adapter Socket Using Taiwan nextron DIP8P Gold plated IC socket High-grade gold-plated double-sided PCB, Gold-plated double-headed round needle Suitable for AD797 AD847 OPA627 OPA134 OPA604 NE5534 OPA128 etc. Packing List: 1pcs x Mono To [...]
43.83 $ Add to cartSmall volume DC-DC synchronous rectifier step-down module Application fields: DIY mobile power supply, vehicle power supply, communication equipment power supply, various occasions with strict requirements on volume and weight such as aviation model, etc.. Technical parameters: Model name Mini360 Ultra small volume DC-DC synchronous rectifier step-down module Module properties Non isolated Depressurization Rectification mode Synchronous rectification input voltage 4.75V-23V output voltage 1.0V-17V Output current Peak 3a, long time 1.8A conversion efficiency 96 high switching frequency 340KHz Output ripple 30mV when no load Load adjustment rate ± 0.5 Voltage adjustment rate± 2.5 working temperature-40 ° C to +85 ° C [...]
43.50 $ Add to cartNew arrival :If you want to buy the finished MMDVM hotspot power bank ,please click this link The default bit error rate is less than 5, and the default offset is 0. If the bit error rate is more than 5, as long as the signal can be received, it can be corrected by offset. 1.Latest version V1.3, and the firmware is latest 2. original cystal : Original from USA Duplex variant of MMDVM_HS_Hat This PCB uses the MMDVM_HS . It has two ADF7021 onboard and allows for duplex operation with two [...]
85.70 $ Add to cartIf you are not sure about the model of the board, please send us a clear picture of the original board. Have a nice day!!Welcome to my store,Please contact me if you meet any question,I will try my best to satisfy you. We specialized in T-con board and other electronic products. We have own factory and a large number of T-con boards to sell, please contact me what model you [...]
47.16 $ Add to cartNote:MIDIWORX is the original design company for this product! MediaWorks / MediaWorx is our former name/logo used before. Now we'll start changing to / use this new LOGO and Brand as they are formally registered. ADAU1463/1467 is the latest and powerful digital audio DSP SIGMADSP/SIGMA350 chip introduced by ADI from 2017. It integrates 32-bit single precision/64-bit double precision audio DSP core, SPDIF Tx/Rx, Aux ADCs, IIC + SPI, GPIO, I2S in & out, etc. , Has been widely used in car audio, professional audio or consumer audio products. ADAU1463/1467 is a fully programmable DSP. Its development adopts the pure graphical [...]
120.66 $ Add to cartDC-DC 2-24V to 2-28V Step-UP Power Module SX1308 2A Adjustable Voltage Boost Converter Board Features: Oscillation frequency 1.2MHz, efficiency is as high as 95 Circuit has short circuit protection, overheating protection function. 10k to adjust potentiometer, adjust the output voltage. Description: 1: VIN cathode voltage input 2: GND anode voltage input 3: GND anode voltage input 4: OUT cathode voltage output, the 2 GNDs are intercommunicated, and the pads of the four voltage input/output terminals are 4mm x 4mm pads, and the through hole diameter is 1mm. 5: 10K adjust potentiometer, choose the output voltage [...]
40.46 $ Add to cartRC Absorption Circuit Module Relay Contact Protection Resistance Surge AC/DC 5V-400V Snubber Board Description: RC absorption circuit is also called RC Snubber circuit. It is a circuit structure in which resistors and capacitors are connected in series and connected in parallel with switching devices. It is used to improve the voltage and current waveforms of electronic power devices when they are turned on and off. The RC absorption circuit module can prevent the induced electromotive force generated at the moment of turning on and off of the inductive load from causing damage to the [...]
40.68 $ Add to cartF5305S PMOS Pulse Trigger Switch Board FET MOS Field Effect Transistor Switch Module 3V 5V 12V 24V 36V Feature: 1. Field effect transistor switch module, input and output are completely isolated. 2. Signal trigger terminal: digital high and low level. Can be connected to MCU IO port, PLC interface, DC power supply, etc., 3. Input signal voltage: 3V~24V; current: about 5mA. 4. The output terminal can control high-power equipment, motors, bulbs, LED strips, DC motors, micro water pumps, solenoid valves, etc. 5. Output controlled voltage: 5V~36V. Current: less than 5A, more than 5A [...]
40.91 $ Add to cartHW-425 Bluetooth-compatible Audio Receiver Module Bluetooth-compatible 4.2 Wireless HiFi Stereo Lossless MP3 Music Decoder Board Feature: Accurate cutouts and interfaces ensure that they fit perfectly in the installation location. Easy installation. Made of high-quality materials, corrosion-resistant, wear-resistant, durable and long service life. Professional chipset can provide excellent system performance. Low power consumption, support Bluetooth-compatible 4.2 transmission, two-channel stereo lossless playback. After the module is connected with it can quickly sense the wireless transmission of which is very easy to use. In an open space, the Bluetooth-compatible connection distance can reach up to 20 meters. It is widely [...]
41.15 $ Add to cartDescription: Specification: 1. Bluetooth version: V4.2 2. Bluetooth distance: 10 meters 3. Frequency range: 2.4GHz-2.48GHz 4. Operating distance: Up to 10m free space 5. Bluetooth profiles: A2DP, AVRCP, HSP, HFP 6. Standby time: Up to 50hrs 7. Working Voltage: DC5V/130MA 8. Charging: cable included no adaptor 9. Battery: Built in lithium polymer battery 10.Talk/music playtime: Approximately 2-4 hours 11. Charging time: Approximately 1-2 hours 12. Frequency response: 20Hz-20kHz 13. Operational temperature: -10 to 50°C Specifications: S8 Wireless Magnetic Bluetooth Earphone Wireless Sports Headphones Stereo Bass Music Earpieces with Mic Headset Package Included: 1 x [...]
40.55 $ Add to cart4pcs/Set Drone Landing Gear Antenna Covers for DJI Phantom 4 Pro Plastic Replacement Repair Caps Case Feature:1. Made of high-quality materials, reliable and durable.2. Repair parts, used for accidental damage replacement.3. Long service life and easy to Model: for Phantom 4 ProMain Material: PlasticNet Weight: 0.5g 1pc, 1.7g 4pcsGross Weight: 1.1g 1pc, 2.4g 4pcsProduct Size: 2 X 1.2cm/0.79 X 0.47Packing Size: 8.3 X 6.1cm/3.27 X 2.4Note:1. NOT Including Drones or Other Accessories.2. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. [...]
45.55 $ Add to cart2pcs Controller Signal Booster Antenna Range Extender for -FPV Remote Controller 2 Transmitter Extension OOTDTY Feature:1. Exquisite and compact, easy to carry, copper post and silicone material, it will not affect the use after bending;2. Enhance the remote control signal to effectively extend the flight distance;2. Plug and play, simple and quick installation and disassembly, non-destructive installation Silica gel + pure copperApplicable models: for FPV Remote Controller 2Color: Black, GreyNet weight: 40g,Package weight: 55.4g,Product size: 6 x 8.8 x 2cm,Package size: 11.8 x 9.8 x 2.1cm.Packing list:2pcs AntennaNote:1.Does not include Drone, Remote control and mobile phone,2.Transition: allow 1-3mm [...]
47.06 $ Add to cartAUBESS WiFi /ZigBee Smart Socket EU Standard With Power Monitoring & Timing Function Specifications: APP Control:Compatible with Tuya & Smart Life APP Voice Control:Compatible with Yandex Alice, Amazon Alexa Google Home Assistant Input voltage: 100-240V Output current: 20A Ordinary load: 4400W Housing: ABS PC fireproof material Plug Standard: EU Note: ZigBee Version need to be used with ZigBee Gateway Description: 1. 16A/20A High Power 16A, 3680W; 20A, 4400W maximum power; 20A support water heaters, air conditioners. 2. Wi-Fi Bluetooth Dual Mode Connect to the network faster. The connection network speed is 2 times faster than only Wifi single [...]
51.25 $ Add to cartTuya Wi-Fi Smart Power Strip Description: Material: ABS + PC fireproof materialPower supply: AC100-240V 50/60HzPower output: 16A MaxUSB power output: 3.1AWFII frequency: 2.4GHZ 802.11b/g/nUSB Port: 4Network security level: WPA/WPA2Operating temperature: 0°C~40°C 32°F~104°FWorking humidity: 20~85Storage temperature: 0°C~60°C 32°F~140°FThe total length of the line is 1.5 meters Product dimensions CM: 22.9 x 89 x 41 Wi-Fi Smart Power Strip Specifications: 1.Mobile app remote control on and off;2.Timing function; countdown;3.Support Alexa, google home, voice control4.Support multiple mobile phone control5.Energy saving and environmental protection6.App online upgrade can be added in batches can be controlled by groups7.AC and USB can be controlled independently USB [...]
79.99 $ Add to cartModel ZNCZO5CM Net Weight 115 g Operating temperature 0℃~ 35℃ Item Dimensions 90 x 52 x 73 mm Frequency 2412 -2472 MHz WiFi Maz.Output 15 dBm Rating 220 - 240 V ~, 16 A, 3680 W Max., 50 Hz Compatible with Android 4.4, iOS 9.0 or above Wireless Connectivity WiFi IEEE 802.11 b/g/n 2.4GHz Package Contents Mi Smart Plug WiFi, user manual x This product is a global version. The server of Mi Home app cannot be selected from China. You need to select the server of your country. Please pay special attention x Please observe [...]
64.88 $ Add to cartADAU1701/1401 is a complete single-chip audio system with built-in control interfaces for 28 / 56-bit audio DSP, ADC, DAC, and similar microcontrollers. Signal processing technologies including equalization, crossover, bass enhancement, multi-band dynamic processing, delay compensation, speaker compensation, and stereo image widening can be used to make up for the practical limitations of speakers, amplifiers, and listening environments, thereby significantly improving the sound quality experience. This signal processing technology is comparable to that used in high-end studio equipment. Most processing is done in full 56-bit double-precision mode, resulting in excellent low-level signal performance. The ADAU1401 is a fully programmable DSP. With [...]
71.96 $ Add to cartMini USB C Car Charger Type C 3.1A 15W PD Quick Fast Charging Adapter for Mobile Phone iPad Feature: 1. Security and availability. It can protect your device from over-current, overcharge and overheating, so as to achieve safe and fast charging, 2. ABS + aluminum alloy fireproof material is used to ensure excellent performance and reliability. 3. Easy to carry and use, you can use the cable plug to charge the device, suitable for home, tourism, office, etc. 4. General compatibility. It can charge different devices stably, such as mobile phone, iPad, dash cam and so on [...]
41.05 $ Add to cartM42x0.75 Thread Lens Adapter Ring T2-M42 Telephoto Folding Lens To M42 Screw Mount For Camera Adapter Ring T2-M42 DXACFeatures: brand new and high qualityFull manual operation, manual focus, manual exposure, aperture priority exposureThe M42x0.75 thread is divided into an inner ring and an outer ring with a double-layer structure. The relative positions of the inner and outer rings are fixed with 3 screws, which can easily adjust the camera angle.Made of aluminum alloy, which does not damage the telescopes thread, and the 2-layer thickened aluminum alloy is very firm.This adapter gives you the ability to use your irreplaceable prime [...]
45.43 $ Add to cartL900 PRO SE 4K HD Dual Camera Drone Visual Obstacle Avoidance Brushless Motor GPS 5G WIFI RC Dron Professional FPV Quadcopter Description: Product: L900 Pro SE 4K HD Newest Version Channel: 4 Channels Gyro: 6 Axis Motor: 1503 Brushless Motor Electric Adjustment Camera Angle: 90° Camera Wide Angle: 120° Remote Control Frequency: 2.4GHz Smartphone Receiving Method: 5G WIFI Channel Remote Control Distance: About 1200 Meters No Interference, No Occlusion WIFI Transmission Distance: 300-600 Meters No Interference, No Occlusion Drone Battery: 7.4V/2200mAh Lithium BatteryFlight Time: About 22 Minutes Charging Time: About 4 Hours Front Camera Photo Resolution: 5120 x [...]
199.99 $ Add to cartFIJ SG907 MAX 3 Axis Gimbal Stabilizer 4K Camera Dron Brushless Motor SG907PRO 5G WIFI GPS Dual Camera Foldable Quadcopter Drone SG907MAX drone: 1. With 3 axis gimbal stabilizer camera 2. 5G WIFI singal IEEE 802.11 a/b/g/n/ac 3. 7.4V/2600mAh drone battery 4. Flight endurance: About 25 min 5. Charging time: About 120 min 6. Remote control distance: 1200m Free interference and no occlusion 7. Image Transmission Distance: 500M Free interference and no occlusion 8. distance of GPS: 30M 9. Recognizable distance of gesture photo: 1-3M 10. Transmission Frames rate: 25 fps 11. Camera pixel: Photo resolution: 4096 x [...]
244.73 $ Add to cartChcę coś kupić ale szukam informacji jak zamówić... |
Kupiłem coś ale chcę poznać status zamówienia... |
Odebrałem paczkę ale mam pytanie lub problem... |
Chcę dokonać zwrotu i potrzebuję informacji... |
Droptech Sp. z o.o. droptech.polska@gmail.com |
ul. Łódzka 118, Piotrków Tryb. Sprzedajemy tylko przez internet |
NIP: 7712911090 REGON 386758083 |
Wysyłka bezpośrednio od producenta lub dostawcy |
DARMOWA WYSYŁKA + ubezpiecznie dostawy + śledzenie przesyłki |
CAŁKOWITY ZWROT podczas reklamacji |
Reviews
There are no reviews yet.