3pcs diy natural red

Buy 3pcs DIY Red Light LED Flash Kit With Battery Box Pentagram Light Star Light Kit for R210.00

Working principle: Using the SMD CD4060 control 12 red, yellow and green LED flashing, adjust RP1 can change the speed of flashing, while the music chip issued a wonderful music. The kit uses SMD components and plug-in components, is ideal for practical training requirements. The CD4060 consists of an oscillator and a 14-bit binary serial counter bit. The oscillator can be configured as an RC or crystal oscillator. When CR (pin 12) is high level, the counter is cleared. All counter bits are master-slave flip-flops. The counter counts on the falling edge of the CP (9-11 pin) pulse in binary. Since the Schmitt trigger is used at the clock input, all inputs and outputs are buffered for unlimited pulse rise and fall times. Note: This is a DIY kit, need to be assembly. Not supply installation manual. Package included: 3 x SMD Music LED Light Kit Complete assembly for reference only:

Specification: Material: Plastic + Aluminum Color: Red Hands / Black Case (As the picture showed) Power: 1.5V  AA battery (not included) Dimension: Case size: Approx.55 x 55 x 16 mm Hour hand length: Approx. 84 mm Minute hand length: Approx. 124 mm Second hand length: Approx. 140 mm Movement thickness: 3cm Features: Quiet silent mode Easy and simple design Great for repairing, replacing or making a clock Package included:      3 x Quartz clock movement kit

Buy 3pcs Electronic DIY Kit MQ-2 Smoke Sensor Detector Natural Gas Alarm Components Kit for R295.00

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA 3Pcs C51 4 Bits Electronic Clock Electronic Production Suite DIY Kits Description: AT89C2051-based of four electronic clock kit Supply voltage: 3V ~ 6V PCB Size: 52 x 42mm Function: Seconds correction (for precise School) Switch to every minute independent display interface whole point of time (8-20 o'clock chime can be turned off) Two alarm settings (you can turn off the alarm function) Feature: 0.56 inch special red digital clock for display Import AT89C2051 for master chip 1.2mm thick PCB made from military grade FR-4 board Accurate travel time, travel time error range error -1 to +1 seconds every 24 hours Package included: 3 x Electronic Clock DIY Kits Note: This produce is DIY kits, not the end product! You need to have some electronic knowledge and ability. We don't supply EN manuals. 3Pcs C51 4 Bits Electronic Clock Electronic Production Suite DIY Kits 3Pcs C51 4 Bits Electronic Clock Electronic Production Suite DIY Kits 3Pcs C51 4 Bits Electronic Clock Electronic Production Suite DIY Kits

Tracking Robot Car Electronic DIY Kit With Reduction Motor The assembly steps: Step 1: Welding circuit Electric welding part is simpler, welding sequence according to the principle of component level from low to high, the first welding eight resistance, is important to use multimeter to confirm resistance is correct, D4, D5 R13 R14 can temporarily not welding, integrated circuit chips can temporarily not inserted Step 2: Mechanical assembly The red line is connected to the 3V positive power supply, the yellow line grounding, excess wire can be used for motor wire. Step 3: The installation of a photoelectric circuit Photosensitive resistance and light-emitting diodes (note polarity) is reverse-mounted on the PCB, and the ground distance is about 5 mm, both photosensitive resistance and light-emitting diodes are 5 mm distance. Finally, you can power test. Step 4: Vehicle debugging The right direction is along the universal wheel direction, if you press and hold the left photoresistor, the wheels on the right side of the car should be rotated. Press and hold the right photoresistor, the wheels on the left side of the car should be rotated, if the car driving back, can also exchange the wiring of two motors, if the one side normal and the other side back up, as long as you can swap wiring of back side. Note: We don't supply any manuals please note about this befor you buy it. Package included: 3 x Electronic DIY Kit (batteries are not included)

Feature: Frequency range: 525-1625KHZ IF: 465KHZ Sensitivity: Selective: >20db Power supply: two AA batteries (kit without batteries). Note: We don't offer any manuals, only has schematic, sorry for the inconvenience. B6: input transformer (Blue), B7: output transformer, connect with loudspeaker (Red) Package included: 3 x Seven AM Radio Electronic DIY Kit

Feature: Operating voltage: DC5V Operating current: 35mA Accuracy: ± 1mA Measurement range: 0 ~ 2A Outrange display: The first data 1 or -1 Display color: Red Type: Not assembled kit Package included: 3 x ICL7107 Ammeter DIY Kit

Description:   This is a 8 x 8 LED dot matrix display module that can be used to display characters and graphics and it is simple to control it.   Features:   Compatibility: Compatible with Arduino UNO R3 / Arduino Mega2560. Libraries for Arduino: Max72xxPanel and Adafruit_GFX Resolution: 8 x 8 Driver:  LED color: Highlight Red Display size: 60.2X60.2mm LED size: 5mm Cascadable: Yes Number of cascadable node: 32(MAX) Driver IC: MAX7219 Working voltage: 4.5-5.5V Working current: 250mA(MAX) Interface logic voltage: 5V Interface type: SPI Great for Arduino DIY projects Package included: 3 x OPEN-SMART Dot Matrix LED 8x8 Seamless Cascadable Red LED Dot Matrix F5 Display Module