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Solar panels are a clean and ecological source of electricity. Obtaining this energy, however, poses several challenges for device designers. The amount of energy produced by the panel is strongly dependent on the angle of incidence and the intensity of the light falling on the surface of the cells. This, in turn, leads to unstable power supply parameters at the output, as even shading a small part of the panel may drastically reduce the efficiency
The optimal solution to the above-mentioned problems is the use of a set consisting of a solar panel, a battery and a charge controller. Such a set allows to ensure constant parameters of power supply to receivers and also to store energy produced excessively for later use
The SCC-30A-PWM-LCD solar charge controller allows you to connect panels both in series and in parallel – remembering not to exceed the permissible values of current and voltage at the input of the device. Due to the operating characteristics of the PWM controllers, it should be remembered that when the panels are connected in series, the rated voltage at the output for charging the battery is 24V.
₵90.00 -
Number of Batteries 3 LR44 batteries required. Control Method Touch Noise Level 120 dB Mounting Type Window Mount Sensor Technology Contact Sensor Manufacturer Rmweify Part Number WT8 Item Weight 9.9 ounces Product Dimensions 3.15 x 1.97 x 1.97 inches Country of Origin China Item model number WT8 Batteries 3 LR44 batteries required. Included Components Batteries Batteries Included? No Batteries Required? No Description Pile Alkaline ₵45.00 -
This Sonoff Dual is a 1-channel WiFi wireless switch that can connect and control one home appliance and electrical device. this device Enables remote control of home appliances through the mobile application. the Sonoff Basic switch’s advantages such as easy installation and operation, quick WiFi access, and APP remote control.
₵180.00 -
Independent soil moisture sensor with built-in buzzer that gives a warning when the humidity is low.
The sensor distinguishes itself from other soil moisture sensors by the capacitive measurement instead of a resistance measurement. This makes the sensor a lot more corrosion-resistant and therefore lasts longer.
Specifications:
- Input voltage: 3VDC via a CR2032 button-cell battery (Note: the battery is not included, but is sold separately)
- Size: 140x15mm
₵50.00 -
This solar panel is rated at 9V and 2 Watts. At approximately 220mA, this solar panel has plenty of current for mid-sized projects. The panel’s exterior is covered with a durable plastic layer, and a sturdy PCB material backs it. Large solder-able pads on the panel’s rear side make for easy connections!
₵120.00 -
₵250.00 -
PLA has a lower melting point and prints easier than other materials. One of the most important features is that PLA is non-toxic, and even has a sweet smell when printing. PLA has a low shrinkage rate and it is very rigid with minimal flex. This material can print extremely high-resolution models and is perfect for a wide range of uses. PLA is considered stronger than ABS but is more susceptible to cracking when subjected to flexing, impact or torsional loads so the mechanical needs of the print project need to be evaluated.
₵370.00 -
PLA has a lower melting point and prints easier than other materials. One of the most important features is that PLA is non-toxic, and even has a sweet smell when printing. PLA has a low shrinkage rate and it is very rigid with minimal flex. This material can print extremely high-resolution models and is perfect for a wide range of uses. PLA is considered stronger than ABS but is more susceptible to cracking when subjected to flexing, impact or torsional loads so the mechanical needs of the print project need to be evaluated.
₵370.00 -
PLA has a lower melting point and prints easier than other materials. One of the most important features is that PLA is non-toxic, and even has a sweet smell when printing. PLA has a low shrinkage rate and it is very rigid with minimal flex. This material can print extremely high-resolution models and is perfect for a wide range of uses. PLA is considered stronger than ABS but is more susceptible to cracking when subjected to flexing, impact or torsional loads so the mechanical needs of the print project need to be evaluated.
₵370.00 -
- The instrument is a pocket digital multimeter, which is used to measure DCV, ACV, and DCA, resistance, diode and continuity test. It is an ideal tool for labs, household and wireless enthusiasts.
₵80.00 -
Overview
- This chassis kit contains all the parts necessary for robotics projects.
- It is perfect for prototyping and hobbyists. Operates from 3V to 6V DC for the geared motors. The best part of this kit is how easy it is to put all the pieces together.
- The chassis kit is suitable for projects such as line-following, obstacle avoidance, and distance-measuring robots.
Original price was: ₵130.00.₵120.00Current price is: ₵120.00. -
PLA has a lower melting point and prints easier than other materials. One of the most important features is that PLA is non-toxic, and even has a sweet smell when printing. PLA has a low shrinkage rate and it is very rigid with minimal flex. This material can print extremely high-resolution models and is perfect for a wide range of uses. PLA is considered stronger than ABS but is more susceptible to cracking when subjected to flexing, impact or torsional loads so the mechanical needs of the print project need to be evaluated.
₵370.00
