Specifications: Power Supply: DC 12V. Temperature Control Range: -55 -120 degree. Resolution Ratio: 0.1degree(-9.9-99.9); 1 degree. (other range) Color of Displaying: red/blue. Measurement accuracy: 0.1degree. Control accuracy: 0.1degree. Sensor: NTC10K Waterproof sensor. Output: Relay Contact Capacity 20A 12V / 10A 220V. Environmental requirements: -10-60 degree,...

Features:  It has the characteristics of small size, high power and high precision.  It is sealed by professional technology.  It has the advantages of stronger heat resistance, higher temperature resistance, moisture resistance, high anti-vibration and explosion protection.  Scope of application: Testing power supply, frequency...

Parameter:  Ozone production: 1000mg/hr air.  Ozone generation method: tubular corona discharge.  Voltage/power: 220V/50Hz.  Air pump output: 3L/min, 14Kpa.  Ozone output interface: 6.5mm pagoda connector.  Shell material: ABS plastic.  Product size: 140x100x40mm.  Installation size: 100x87mm.  Product net weight: 0.45kg.  Package Included:  1 x  Ozone Generator;  1 x Tube

Feature:  Board size: 7.7 x 6.1cm;  Operating voltage: DC 4.5V-5.5V;  DC power supply, inside positive outside negative, do not connect reverse;  FM range: 87MHZ-108MHZ;  FM step: Click once step 0.1MHZ, long press FM button can add and subtract continuously;  Function: Digital display frequency function,...

Description:  The 868MHz antenna needs to be in connection with the IPEX interface (if the antenna is not connected, it may damage the LoRa chip) Lithium battery charge and discharge circuit, when the battery is full, the blue LED will stop working. When using, pay...

Feature:  Product name: digital display current and voltage meter.  Product model: Encore CH-72 VAHz.  Measurement accuracy: 1%, 2 digital.  Hole size: 68*68mm (embedded installation).  Auxiliary power supply: two-wire passive.  Measuring range: voltage AC50-500V, current 1-120A.  Note: This meter is only suitable for pure AC...

  Working voltage: 1.8~3.7v.  Acceptable current: 10~14mA.  Transmit current: 120mA@+20dBm.  90mA@+17dBm.  29mA@+13dBm.  Operating frequency:  433/868/915MHz.  Transmit power: +20dBm.  Receive sensitivity: -139dBm@LoRa &62.5Khz&SF=12&146bps.  -136dBm@LoRa &125Khz&SF=12&293bps.  -118dBm@LoRa &125Khz&SF=6&9380bps.  -123dBm@FSK&5Khz&1.2Kbps.  Frequency error: +/-15KHz.  FIFO space:  64Byte.  Data rate: 1.2K~300Kbps@FSK.  0.018K~37.5Kbps@LoRa.  Modulation Mode: FSK, GFSK, MSK, GMSK, LoRa TMOOK.  Interface...

Specification:  Product Name: Intelligent incubation temperature controller.  Temperature measurement range: -30 ~ 110 degree.  Temperature measurement accuracy: 0.1.  Temperature control range: -9.9 ~ 99.9 degree.  Temperature control accuracy: 0.1.  Temperature probe: 1 m probe.  Power supply voltage: DC12V/24V.  Applicable environment: - 15 ~ 55/ 20%...

Introduction:  This product is suitable for charging safety protection of various batteries and lithium batteries; it can effectively protect the battery from overcharging during the charging process, thereby affecting the service life of the battery. It is a barrier to battery safety.     Specification: ...

Description:     What's new about V2.2.0.  Use new ESP-12S wifi module, antenna performance is more excellent.  Add resettable fuse.     Feature:     11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0).  1 analog input(3.2V max input).  a Micro USB connection.  Compatible with.  Compatible with nodemcu. ...

NOTE:   The system can store for 15pcs of remotes, if the remote get more than 15pcs, the initial remote control will be lost.     Feature:  Wiring type: fixed terminal.  Standby current: <5MA.  Input power: DC10V-14V.  RF frequency: 433Mhz.  Receive sensitivity: >97dbm.  Output terminal: NO,...

Description:  Shell specifications: copper nickel plated 5MM × 25MM cylinder;  Resistance value: 10KΩ;  Resistance accuracy: ±1%;  Resistance B value: 3950KΩ ± 1%;  Wire size: UL2651 26AWG black double parallel;  Wire length: 50CM;  Wire tail: dip tin 3MM;  Temperature range: -25°C-125°C.     Application range:  Widely...

Specification:  Product name: Mini embedded Temperature Controller.  Temperature measurement range: -50-110 degree.  Temperature measurement accuracy: 0.1 degree.  Temperature control range: -50-110 degree.  Temperature control accuracy: 0.1C.  Temperature measuring probe: Standard 1m waterproof probe.  Power supply voltage: AC/DC5-12V/AC 110-220V.  Applicable environment: -15-20%, 85%RH Output type:...

Description:     Less distortion, better control and resolution.  Single differential input, single-ended voltage amplifier stage, three-stage inverted darington output.  The output stage uses the KTB817, KTD1047.  KEC, ST transistor, CBO capacitor of EVOX production. KEMET, monolithic capacitors TSK.  Supply voltage: +/-15 VA +/-45 V. ...

Instructions for use of automatic spot welding control board:  1. Power requirements: In 12V mode, voltage input is 7-15V (12V recommended), in 5.6V capacitor mode, voltage supports 3.7-6V.  (recommended 5.6V), current requirements: can output actual current 120-360A.  2. Button function: switch between 1 power...

Description:  This is Arduin0 compatible R3 Mega2560 ATmega2560-16TW (upgrade version) control board with USB cable.  This is an ATmega2560 as core microcontroller development board itself has 54 groups digital I / O input / output terminal (14 groups do PWM outputs), 16 sets of...

Specifications: Material: Acrylic Case + Electronic Components. Size: Approx. 8.5x6.5x3.7cm/ 3.35x2.56x1.46'. Processor: For ARM 32 Bit Chips. Font color: Multi Colors. Screen: 2.8' TFT. Resolution Ratio: 320x240. Power Supply: DC 5V. Operation Current: 1-2A. Temperature Measure Range: -20 to 60 degree. Accuracy: 0.1. Language Version: English Version.   Working Principle: Multi-angle La0ser Scattering Detection, la0ser irradiation in the suspended...

Feature:  Product Name: Semiconductor Quick Refrigeration Cup;  Working voltage: DC12V;  Working current: 6A;  Power consumption: 72W;  Cup volume: 410ML;  Power supply: US plug.     Package includes:  1 x Semiconductor Quick Refrigeration Cup.

Note:     No USB cable version.  This version can not compatible with OS system.     Features:     Open the original schematic design, free development software interface download, also allow your needs to be modified, easy and convenient to download the program.  Can simply use...

Description:  Double H bridge drive.  Chip: L298N (ST NEW).  Logical voltage: 5V.  Drive voltage: 5V-35V.  Logical current: 0mA-36mA.  Drive current: 2A (MAX single bridge).  Storage temperature: -20 to +135.  Max power: 25W.  Weight: 30g.  Size: 43 x 43 x 27mm.     Note:  This module...