10pcs icl8038 function

Buy 10Pcs ICL8038 Function Signal Generator Kit Multi-channel Waveform Generated for R745.41

ICL8038 Function Signal Generator Kit Multi-channel Waveform Generated

Buy 5Pcs ICL8038 Function Signal Generator Kit Multi-channel Waveform Generated for R352.13

Buy 5Pcs DC12 DIY ICL8038 Function Signal Generator Kit Sine Triangle Square Wave S for R415.57

Buy 5Pcs DC12 DIY ICL8038 Function Signal Generator Kit Sine Triangle Square Wave Signal for R347.17

Buy 3Pcs DC12 DIY ICL8038 Function Signal Generator Kit Sine Triangle Square Wave Signal for R326.00

Description: ICL8038 is a kind of monolithic function signal generator with excellent performance. It can generate sine wave, triangle wave, square wave and square wave. Feature: Operating voltage: DC12V Working current: 9mA Frequency range: 50Hz--7.5KHz Duty cycle: 27%--63% (square wave) Signal type: sine wave, triangle wave, square wave Dimensions: 58*47*21mm Package included: 5 x DIY 8038 Function Signal Generator Kit

10Pcs 3X Magnification Loupe Lens Mini Credit Card Size Feature: This product is ultra-thin portable magnifying glass. When you reading newspapers not very clearly, then you can use it. It's very suitable for middle-aged or old people whose eyes can't cee clearly. It has moderately multiples (magnification), easy to carry, can put in the purse, wallet, do not take a place. It is very practical necessities in home repair, traveling, collecting stamps and presbyopia reading. Description: Length:8.5cm Width:5.5cm Thickness: 0.45mm Material: PVC Multiple: 3X Weight:3g Function: amplify Note: Credit card not included! Magnification Lens only! Package includes: 10 x Magnification Lens

10Pcs Mini 1A Lithium Battery Charging Module Board With USB Interface Description: Charging method: linear charge 1% Charging current: 1A adjustable Charge accuracy: 1.5% Input voltage: 4.5V-5.5V Full charge voltage: 4.2V Charging indicator: Red charging green full charge Charging input interface: Mini USB Working temperature: -10C to +85C Reverse: NO Size: 25 x 19 x 10mm Note: Ampere meter can only be connected to 5V input end of the module. It is better that the charging current is 37% of the battery capacity. If you charge to the battery of 1000mAH, current of 400 is enough. The connection wire should not be too long. Make sure the connect point is good. If the input voltage is too high, like 5.2V, the current will be less than 1000mA, it is normal. It is protection function, Auto-substract the charging current to avoid burn damage to chip. Input reverse has no effect on the chip, but the output (battery terminals) reverse will burn chips. Applications: This module is used for single-or multi-section parallel lithium lithium rechargeable battery, charging from the USB port to take power. Package included: 10 x 1A lithium battery charging module

Description: 10pcs 34mm High Carbon Steel Saw Blade Set For Multi Function Finishing Machine Oscillating Multi Tool   Specification: Material: High Carbon Steel Teeth Width: 34mm / 1.3 '' Full Length: 93mm / 3.6 '' Function: Cutting plastic, soft metal, wood Quantity: 10pcs Features: * High carbon steel, high quality, durable. * Dremel wood cutting blade has quick-fit system for fast accessory changes. Applicable to: Multi-Purpose Finisher, For DREMEL, RIDGID, CRAFTSMAN, TCH and so on.   Package Included: 10pcs x 34mm High Carbon Steel Saw Blade   Note: 1.Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!   More Deatils:

Buy 10pcs DIY Multi Function Four Bit Digital Clock MCU Clock Kit for R640.00

Buy 10PCS Type C 3.1 Splint Male 24p Splint 0.8 With Clamp Foot Riveting Shell Full Function for R177.41

Features: 1. This module uses an imported chip, and the output current is raised to 1A, which reduces the starting current and improves the reliability of the whole. 2. The product uses the patch inductor, the volume is super small, specially designed for the customer which the volume has the request 3. With the function of undervoltage indicator light, when the voltage is full, the light is light. When the voltage is lower than 2.7V, the lamp is extinguished. At this time, the battery should be charged to avoid damage to the battery. Module parameters: 1. Module name: lithium battery 5V boost module / 1.25-5V to 5V 1A boost power module with undervoltage indicator 2. Module size: 25 x 18.5 x 5.5mm (L x W x H, including the highest electronic component) 3. Module properties: non isolated DC-DC 4. Input voltage: DC 1.25-5V, N+ input positive, IN- input negative 5. Output voltage: DC 5.0V-5.2V 6. Rated output current: 1A (when input is 2.8V-3V, output is 0.8A; when a single lithium battery input, output can up to 1A) 7. Output power: when output current is 1A, the average efficiency up to 96% with undervoltage indicator function 8. Conversion efficiency: the average of 90% (the higher the input voltage is, the higher the efficiency is) 9. Output ripple: 50mV (MAX) 10. Working temperature: industrial grade (-40??to +85 ??/span>) 11. Full load temperature rise: 20 ??/span> 12. Static current: 130uA 13. Load adjustment rate: ±1% 14. Voltage adjustment rate: ± 0.5% Package included: 10 x Boost power module

Product introduction: JDY-08 passthrough module is based on bluetooth 4.0 protocol standard, scope of work frequency of 2.4 GHZ, modulation method for GFSK, maximum transmitted power of 0 db, the largest launch distance of 80 meters, adopt TICC2541 chip design, support the user through the AT command to modify the device name, service UUID, transmission power, such as matching password instructions, convenient use and flexible. Function introduction: 1: WeChat pass-through (supports AirSync protocol, applies to WeChat H5 or factory server communication, including long packet data parsing and sending and receiving) 2: APP transmission (support Android and IOS data transmission) 3: iBeacon mode (support WeChat shake protocol and apple iBeacon protocol) 4: Sensor mode (temperature, humidity and many other sensor data acquisition applications) 5: host transmission mode (data transmission between application modules, communication between host and slave) 6: host observer mode (application sensor, indoor positioning) 7: PWM mode (used for motor speed regulation and LED light brightness adjustment) 8: IO mode (for mobile phone control relay or LED on/off) 9: indoor chamber location application (application of collecting iBeacon data to achieve range positioning) Technical parameters: 1: the communication rate is 3K Bytes/ second 2: 1024Bytes can be written in the serial port of APP transmission 3: the effective communication distance is 15 to 30 meters 4: support PWRC pin to control sleep 5: support IO port control disconnect Function description of two pins: DISC pin: for active disconnecting of bluetooth connection (default high level, low level disconnecting) PWRC pin: used to wake up sleep (default to sleep state). Use this pin to ground the AT command VCC pin: is the power pin of the module, and the power supply voltage ranges from 3.6V to 6V GND pin: power source ground TXD pin: serial port output pins RXD pin: serial input pins Package included: 10 x JDY-08 4.0 Bluetooth Module BLE CC2541 Airsync For IBeacon

Specification:   1. With the voltmeter shows voltage meter error ± 0.1V, the range 0-40V. (Note: To ensure the accuracy of the voltmeter, please ensure that the input voltage of 4V and above) 2. Touch the key to switch measuring input or output voltage, and has a light show which is being measured voltages 3. Power off memory function, show that road after power voltage values measured for the last time 4. Press the touch button for 3 seconds to turn off LED display, touch the button again to turn on the LED display 5. The band terminals, no iron can also be easy to use, and retention wire connection point 6. Input voltage 4.0-40V (input voltage to the output voltage must be higher than 1.5v.) 7. The adjustable output voltage range of 1.25V-37V continuously adjustable (input voltage must be higher than the output voltage to a high of about 1.5V) 8. The maximum output current up to 3A, normal and stable operating current of 2A 9. the internal oscillation frequency 150KHz, belonging to the second generation of switching voltage regulator, low power consumption, high efficiency 10. The current switching LEDs are red   Package Included:   10 x DC-DC step down voltage converter