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CP2112 Evaluation kit for Debug CCS811 Board USB To I2C Communication Module

SKU: 2146
PKR  1,450
USB to I2C bridge board. Direct connection to PC via USB or direct connection to host system via I2C. Simple software GUI for easy setup and data logging CP2112 Evaluation kit for the CCS811 Debug board. Size: Approx. 30 x 20 x 5mm/1.2 x 0.8 x 0.2inch

4S BMS 16.8V 100A Li-ion LMO protection lithium battery circuit board li-polymer balance charging module

SKU: 2503
PKR  950
4S BMS 16.8V 100A Li-ion LMO protection lithium battery circuit board li-polymer balance charging module Description: 1. This protection plate is 4S in common use lithium battery protection plate (can be adjusted for How many strings should be used), the default delivery is 4S ternary lithium. 2. specified chip, stable performance, support disconnect protection, over current protection, over discharge protection, overload protection, with balance etc. 3 common use for "same port" and "different port", the protection board uses 15 ultra low resistance high power MOS tubes (8 discharge, 7 charge), in the same port mode can withstand the current of discharge 60A, charge current 60A; Different modes of current discharge port 80A, charging current 60A. 4. Can be used for LMO. Ternary lithium battery. LCO battery packs (3.7V) etc. Parameter: LiMnO protection parameter of lithium polymer (3.6V / 3.7V) Single cell battery overcharge protection voltage: 4.21-4.29V Single cell battery overload protection recovery voltage: 4.14-4.24V Overload protection delay: 1.5-2. 4S Single cell battery over discharge protection voltage: 2.72-2.88V Single cell battery over discharge protection recovery voltage: 2.9-3.1V Overload protection current: 100 a Protective discharge current: 100 A Over discharge protection delay: 0.5-1. 4S Temperature protection: Yes, with temperature control interface. Disconnect protect: Yes Scarcity to protect: Yes Shortage delay: 100-600 EE. USA Shortage protection recovery mode: load release off. Contact discharge current: 80 a Sinopline discharge current: 60 a Charging current: 60A Balance function: Yes Ampere (current): 60 mA Current Balance Accuracy: 4.14-4.24V Package includes: 1x 4S BMS 16.8V 100A Li-ion LMO protection lithium battery circuit board

Dual 2 Double USB Fast Charger Buck Module Input 6V- 30V Single Port 24W Support QC2.0 QC3.0 QC 2.0 3.0 Car Vehicle Board

SKU: 2081
PKR  950
Dual 2 Double USB Fast Charger Buck Module Input 6V- 30V Single Port 24W Support QC2.0 QC3.0 QC 2.0 3.0 Car Vehicle Board Dual-port independent output, support protocol: QC2.0, QC3.0, MTK PE1.1 / 2.0, FOR Apple, FS Samsung AFC, FORHuawei FCP, FOR Spreadtrum SFCP Input voltage: DC 6 ~ 30 v Output voltage: standard 5v, fit range 3 ~ 12v after fast charging protocol Output capacity: single-port rated current 2.4A, rated power 24 watts Protection measures: Output over-voltage protection, limit the output voltage does not exceed 13v (in the case of chip failure); input with a fuse.

SW6206 SW6208 Qc4 Pd3.0 22.5w Power Bank Module

SKU: 3383
PKR  650PKR  850
TYPE-C INTERFACE Built in USB type-C interface logic support Try.SRC function BC1.2 MODULE Support bc1.2 DCP mode Support apple / Samsung mode LIGHTNING DECRYPTION Built in lightning decryption function BUILT IN 12BIT ADC FOR POWER METERING AND DISPLAY Built in coulometer for accurate electric quantity PROTECTION MECHANISM Input Overvoltage Protection Output over current / short circuit protection Charging timeout / overvoltage protection Temperature protection RECOMMENDED PARAMETERS Parameters symbol MIN Typical. MAX — UNIT Input Vottage VBUSBVB 4.5 135 OV Battery Voltage BAT 28 45 0 Working Temperature -20 +600 °C

DC 12V Ceiling Fan 8 Wire Circuit

SKU: 2621
PKR  830
DC Ceiling Fan Circuit Kit Circuit Type : Universal, 8 Wire Circuit, DC Power Wire, DC Circuit : Ceiling Fan, Best quality, Easy to Install

21V 5S 100A BMS Li-ion LMO Lithium Battery Protection Circuit Board Module

SKU: 2748
PKR  750
21V 5S 100A BMS Li-ion LMO Lithium Battery Protection Circuit Board Module 5S 21V 100A Battery Protection Board FOR Li-POLYMER LiMnO Protect Parameter(3.6V/3.7V) Single cell battery overcharge protect voltage : 4.21-4.29 V Single cell battery overcharge protect recover voltage : 4.14-4.24 V Overcharge protect delay : 1.5-2.5S Single cell battery over-discharge protect voltage : 2.72-2.88 V Single cell battery over-discharge protect recover voltage : 2.9-3.1 V Over charge protective current:100A Over discharge protective current:100A Over-discharge protect delay : 0.5-1.5S Temperature protect : Yes,have Temperature control interface. Disconnect protect : Yes Shortage protect : Yes Shortage delay : 100-600 uS Shortage protect recover mode: Off load release. Contact discharge current:80A Synopline discharge current:60A Charging current:60A balance function:yes Ampere balance (Current) : 60MA Current balance accuracy : 4.14-4.24V

3S BMS 12V 100A Li-ion LMO protection lithium battery circuit board li-polymer balance charging module

SKU: 2502
PKR  720
3S BMS 12V 100A Li-ion LMO protection lithium battery circuit board li-polymer balance charging module 18650 battery charging module For lithium polymer protection board (3.7V) Single cell battery overcharge protection voltage: 4.21-4.29V Single cell battery overload protection recovery voltage: 4.14-4.24V Overload protection delay: 1.5-2. 3S Single cell battery over discharge protection voltage: 2.72-2.88V Protection against current overload: 100 A Over current protection: 100 A Over discharge protection delay: 0.5-1. 3S Temperature protect: Yes Disconnect protect: Yes Scarcity to protect: Yes Shortage delay: 100-600 EE. USA Scarcity Protection Recovery: Yes Charging current: 60A The current balance: Yes Ampere (current): 60 mA Voltage accuracy: 4.14-4.24V

2.4A 2.1A QC LED Display Dual USB Micro Type-C Lightning Power Bank Circuit 18650 Lithium Charger Board

SKU: 3091
PKR  570
Size: 6.5 * 2.5 * 0.1cm Weight: 10.8G IR of PCM : ?65 m? Allowed 0V change: Yes Constant current: 2.4A Dual output current: 5V 2.4A Input voltage B+ to B-: 3.0 - 4.2V Charging cable: support three type of USB Cables for iPhone Lightning & Andriod Type-C Micro USB

Single Cell 18650 Lithium Battery Boost QC Fast Charge QC2.0 QC3.0 Module Board 3.7V 4.2V Convert 5V 9V 12V USB Mobile Phone Quick Charging

SKU: 2080
PKR  550
Single Cell Lithium Battery Boost Power Module Board 3.7V 4.2V Liter 5V 9V 12V USB Mobile Phone QC Fast Charge QC2.0 QC3.0 Product model: AILAVI-180312 Name: Single-cell lithium battery boost fast charging source module Main control chip: TPS61088A Identification chip: FP6601Q Input voltage: 2.8 ~ 4.5V, very suitable for 3.7V polymer lithium battery Output voltage: The default is 5V, triggering fast charge after 4.5V ~ 12V according to the protocol. Input rated current: 8A Output current: 5V3A, 9V2A, 12V2A. Output current is adaptive. Output power: up to 24W. Support Agreement: QC2.0, QC3.0, Huawei FCP, DCP Agreement Efficiency is up to 93%, with a typical value of 90%. Module size: 47.5 (length) * 16.5 (width) * 8 (height) mm (including USB) Module net weight: about 7 grams The FP6601Q chip integrates the HiSilicon fast charge protocol and Qualcomm QC2.0/3.0USB interface fast charge protocol, which can quickly charge devices that support FCP and QC2.0/3.0 protocols. In addition to supporting the USB BC1.2 standard, it also supports FOR Apple and FOR Samsung devices. The chip can automatically detect whether the currently connected device is a QC2.0/3.0 or FCP device to automatically adjust the voltage. feature of product: 1. Support FCP voltage and current output protocol. 2. Support Qualcomm QC2.0/3.0 classA 5V, 9V, 12V voltage output. 3. Automatically recognize FCP and QC2.0/3.0 fast charge protocol. 4. Support the protocol equipment of Chinese telecom enterprise YD/T 1591. The TPS61088 is a high power density, fully integrated boost converter with an 11m? power switch and a 13m? rectifier switch that provides an efficient, small form factor solution for portable systems. With a wide input voltage range of 2.7V to 12V, the TPS61088 supports applications with single or two-cell Li-Ion batteries. The device features 10A switching current capability and is capable of delivering output voltages up to 12.6V. The TPS61088 uses an adaptive constant off-time peak current control topology to regulate the output voltage. The TPS61088 operates in PWM mode under medium to heavy load conditions. Under light load conditions, the device can select one of the following two modes of operation via the MODE pin. One is a PFM mode that increases efficiency; the other is a forced PWM mode that avoids application problems due to low switching frequency. The switching frequency in PWM mode can be adjusted from 200kHz to 2.2MHz with an external resistor. The TPS61088 also implements a programmable soft start function and an adjustable switching peak current limit. In addition, the device is available with 13.2V output overvoltage protection, cycle-by-cycle overcurrent protection, and thermal shutdown protection. The TPS61088 is available in a 20-pin 4.50mm ? 3.50mm VQFN package.

24V 6S 15a lithium protection board, 6 packs of 18650 PCB BMS, lithium ion battery cell module

SKU: 2656
PKR  480
24V, 6S, 15a lithium protection board, 6 packs of 18650 PCB BMS, lithium ion battery cell module Model: 6 string 22V 24V lithium battery protection board Maximum operating current: Within15A Charging current: Within 15A Balanced charge: None Short circuit protection: Yes Applicable assembly: Nominal 3.7V Batteries / 6 strings

Power Bank Dual USB 5V 1A 2.1A 18650 Battery Charger PCB Accessories

SKU: 1122
PKR  470
Micro USB input: 5V 1A USB Output: 5V 2.1A / 5V 1A(Dual USB interface) Charging display: intelligent digital display Batteries Type: liquid lithium-ion batteries (18650)

QC3.0 QC2.0 USB 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 3V 5V 12V Charging Module

SKU: 2079
PKR  450
QC3.0 QC2.0 USB DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 3V 5V 12V your experience to unparalleled inspiration. Output voltage: The default is 5V. After the fast charge is triggered, it is automatically adjusted between 3 and 12V. Output Power. 24W (5V, 3.4A, 9V, 2.5A, 12V, 2A, etc.) Output voltage wired compensation Conversion efficiency: 90% to 97% Supports multiple fast charging protocols Input over voltage, undervoltage protection Input over-current protection Output overcurrent and short circuit protection Over temperature protection Support fast charging protocol for BC1.2, iPhone, Samsung agreement for Qualcomm QC2.O and QC3.O MTKPEI.1/PE2.O Fast Charge Protocol FCP Star Fast Charge Protocol AFC Spreadtrum Fast Charge Agreement SFCP Applications Solar panel to mobile phone charging Car charging retrofit Driving recorder power supply Home power conversion color: black Material:Metal + PC