Bids Are Invited For Microcontroller Arduino Unor3 , Arduino Nano , Arduino Mega , Raspberry Pi 4 , Raspberry Pi 3B - 1Gb , Raspberry Pi 0 ( Zero ) With Wifi , Beaglebine Black Rev C With 4Gb Memory Card , Nodemcu Esp8266 V3 Lua Ch340 Wifi Development Board , Esp32 Espresif , Stm Nucleo Development Board , 16X2 Lcd Display , Usb Cables , Water Pump Module , Pizzoelectric Plate , 8*8 Led Matrix Module , Bluetooth Module For Arduino , 7 Segment Led Display , Gsm , Gps , Laser Transmitter & Receiver For Arduino , Ldr , Ldr Module , Keypad ( Universal 16 Key Switch ) , Joy Stick , Active Buzzer ( 3V, 5V, 12V ) , Passive Buzzer ( 3V, 5V, 12V ) , Servo Motor Driver , Sound Playback Module For Arduino , Bo Motors With Wheel With Gears , Vibrating Motor - 12V , Aligator Connectors , Battery Clips With Dc Jack , Jumper Cable ( M-M, M-F, F- F ) , Hookup Wires , Banana Plug ( M-M, M-F, F-F ) , Rgb Leds , Leds ( Red ) , Leds ( Green ) , Leds ( Blue ) , Push Button Switch , 555 Timer Ic , Atmega328 , Capacitive Touch Switch , Ir Sensors ( Obstacle Sensors ) , Triple Axis Magnetometer , Humidity Sensor ( Dht-11, Dht-22 ) , Mq-2 , Mq-3 , Mq-4 , Mq-5 , Mq-6 , Mq-7 , Mq-8 , Mq-135 , Ir ( Transmitter ) Receiver - Tsop 1738 , Ultrasonic Sensor Module Hc-Sr-04 , Triple Axis Accelerometer , Pir Motion Detector Module , Pulse Rate Heart Sensor , Relay Module ( 12V-Spdt & Dpdt ) , Soil Moisture Sensor , Touch Sensor , Metal Touch Sensor Module , Rain Drop Sensor , Flex Sensor , Temperature Sensor - Analog , Temperature Sensor - Digital ( Tmp04ft9 ) , Force Pressure Sensor , Colour Recognition Sensor , Water Flow Sensor , Sound Sensor With Its Module , Ir Sensor Array For Line Following , 10000 Mh 5 Volt Power Bank , Rfid Reader-Tags , Rf Modules Tx& Rx 315 Mhz Ask , Stepper Motor With Driver Board , Stepper Motor , Dc Motor , Position Servo, , Small Servo , Continuous Metal , Small Servo Plastic Gear , Drone Kit , Finger Print Sensor With Module , Adaptor ( Tyep 1 ) , Adaptor ( Tyep 2 ) , Adaptor ( Tyep 3 ) , Adaptor ( Tyep 4 ) , Adaptor ( Tyep 5 ) , Adaptor ( Tyep 6 ) , Volatage Regulartor Ic ( Tyep 1 ) , Volatage Regulartor Ic ( Tyep 2 ) , Volatage Regulartor Ic ( Tyep 3 ) , Volatage Regulartor Ic ( Tyep 4 ) , Volatage Regulartor Ic ( Tyep 5 ) , Volatage Regulartor Ic ( Tyep 6 ) , Ceramic Capacitors ( Pf ) , Electrolytic Capacitors ( 0.47 Microfarad, 1 Microfarad, 5 Microfarad, 10 Microfarad, 47 Microfarad, 220 Microfarad, 5 Microfarad, 67 Microfarad, 2200 Microfarad, 4000 Microfarad ) , Idicators - Leds , Copper Clad Board , Op-Amp ( General Purpose ) , Instrumental Amplifier , Cmos Switch , Pcb Micro Drill , Current Sensors For Ardiuno , Current Sensors For Dso , Voltage Sensors For Dso , Voltage Sensors , Isolator Transformer , Compatible Usb Cable , Micro Sd Card , Waveform Generator , Inductor , Passive Buzzer , Ultrasonic Range Finder , Cylindrical Crystal Oscillator , Reflective Ir Sensor Photoelectric Switch , Touch Key Module , The Knock Sensor Module , Barometric Pressure And Altitude Sensor I2c / Spi Module , Vibration Sensor Module Alarm Motion Sensor Module Vibration Switch , Analog Temperature Sensor Module , Active Electromagnetic Buzzer