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Reference: RBD-0389
PL2303 USB to TTL Serial Converter
Adopt imported controller PL2303HX, which can stabilize the flash with high speed 500mA self-recovery fuse for protection Two data transmission indicator can monitor data transfer status in real time Reserve 3.3V and 5V pin interface, easy for the DDWRT of different voltage system that needs power The entire board is coated by the high quality transparent...
Reference: RBD-2278
2.2uF 50V Capacitor
Large capacitance Low cost Polarized design High voltage rating Widely used
Reference: RBD-0394
Senring M220-06 Medium Capsule Slip Ring with Silver-Plated Teflon AWG26 Wires
They are very useful for connecting components to wires. It is insulation covered clips connected to the wire from both ends. RoboticsBD
Reference: RBD-1902
BC549 NPN Transistors
BC549 Transistor Transistor Type: NPN Package/Case: TO−92 Straight Lead
Reference: RBD-2279
100uF 35V Capacitor
Large capacitance Low cost Polarized design High voltage rating Widely used
Reference: RBD-0384
MAX7219 Red Dot Matrix Module MCU Control Display Module DIY Kit For Arduino
Driver Chip: MAX7219 Input Voltage: 3.7 to 5.3 V Input Current: 320 mA Display Dimensions: 32x32x6 (LxWxH) mm PCD Dimensions: 50×32 (LxW) mm Soldering is required
Reference: RBD-2280
0.1uF 50V Capacitor
Large capacitance Low cost Polarized design High voltage rating Widely used
Reference: RBD-0395
XL4015 DC-DC Step Down Adjustable Power Supply Module 5A Max
Input voltage range: 4V-38V DC Output voltage range: 1.25V-36V DC adjustable. Output current: 0-5A. Output power: 75W. High efficiency up to 96% The built-in thermal shutdown function Built-in current limit function In-Built output short protection function. RoboticsBD
Reference: RBD-1298
L293D
Overtemperature Protection Logical “0” Input Voltage Up To 1.5 V (High Noise Immunity) Internal Clamp Diodes. Featuring Unit rode L293 and L293D Wide Supply-Voltage Range: 4.5 V to 36 V Separate Input-Logic Supply Internal ESD Protection Thermal Shutdown High-Noise-Immunity Inputs
Reference: RBD-2275
10uF 35V Capacitor (pack of 5)
Large capacitance Low cost Polarized design High voltage rating Widely used
Reference: RBD-0402
3×4 Flexible Keypad
Ultra-thin design & adhesive backing provides easy integration to any project Excellent price-performance ratio Easy communication with any microcontroller 5 pins 2.54mm pitch connector, 4x 4type 16 keys. Sticker can peel off for adhesive mounting. RoboticsBD Operating Voltage (V): 12 DC
Reference: RBD-0406
HW-411A LM2596 DC-DC Step Down Adjustable Power Supply Module 3A Max Buck Converter
Input voltage: 4.5-35V, Output voltage: (3-35V) continuously adjustable (recommended load debugging). Minimum pressure: 1.5V Output current: rated current 2A, 3A maximum Output Power: 15W maximum. RoboticsBD
Reference: RBD-1906
TIP147 PNP TRANSISTORS
TIP147 Transistor Transistor Type: PNP Darlington Package/Case: TO−220
Reference: RBD-0566
RS485 USB-485 Converter Adapter Support Win7 XP Vista Linux Mac OS
Fully compliant USB 2.0 standard, backward compatible with USB1.1 Support System: Windows XP, Vista, Windows 7, Linux, MacOS, and WinCE5.0 drive Baud Rate Range: 75bps – 115200bps, up to 6Mbps Supports Plug, Play and hot-swap ( USB side) Better than using CH341D chip or similar chip to support the laptop USB port. Communication distance up to 1.2KM
Reference: RBD-0410
X9C103S Digital Potentiometer Module for Arduino
Supply voltage: 6V-15V Chip: X9C103S Dimensions : 28 x 14 x 4 (LxWxH) mm. RoboticsBD 10K span potentiometer. Potentiometer center tap between the 0-10k slide in total 100 (potentiometer wiper typical impedance 40 ohms)
Reference: RBD-0623
DC-DC 9V/12V/24V to 5V USB Step Down Power Module 2A
Input voltage range: 6-26V Output voltage: 5.2V (consider the charge line loss, the output is 5.2V or so, the load side is about 5V) Output current: 3A (in the absence of a heat sink device, the stable output current is 2A) Two output Port can charge two devices simultaneously. RoboticsBD
Reference: RBD-0411
HB100 Microwave Sensor 10.525GHz Doppler Radar Motion Detector Arduino
Low current consumption (typical 30 mA) CW or pulse operation Flat profile Long detection range (20 m) Supply voltage: 4.75V to 5.25V X-Band Frequency: 10.525 GHz Minimum Power Output: 13 dBm EIRP. RoboticsBD
Reference: RBD-0562
DC 3v-6v to 400kV 400000V Boost Step-up Power Module High-voltage Generator
Input Voltage: DC3.6V-6V Input Current: 2A-5A Output Voltage: DC 400KV (Please pay attention to safety when used) Input Line Length: about 100mm (red is positive) Output Line Length: about 160mm
Reference: RBD-0422
JST SH Jumper 4 Wire Assembly - 8"
Dimensions: 210 x 17 mm(LxW) Weight: 8 gm. Fit for Fingerprint Scanner - TTL (GT-511C3) & Fingerprint Scanner - 5V TTL (GT-511C1R) Wire Sleeve material: Silicon. RoboticsBD