Leobot Electronics is your trusted supplier for Arduino, robotics, IoT components, and electronic modules in South Africa. We stock a wide range of high-quality sensors, microcontrollers, modules, cables, and prototyping tools—ready for fast, nationwide delivery. Whether you're a hobbyist, student, or engineer, we provide the essential electronics you need to build, learn, and innovate. In addition to product sales, we offer custom development services including embedded systems, IoT design, CAD modelling, and smart device integration.
Leobot Electronics South Africa - Electronic Component Supplier & Development Service Provider
Leobot Electronics Online Shop
10 Ohm Resistor 1/4 Watt 1% Tolerance
100 Ohm Resistor 1/4 Watt 1% Tolerance
100K Ohm Resistor 1/4 Watt 1% Tolerance
10K Ohm Resistor 1/4 Watt 1% Tolerance
150 Ohm Resistor 1/4 Watt 1% Tolerance
1K Ohm Resistor 1/4 Watt 1% Tolerance
1M Ohm Resistor 1/4 Watt 1% Tolerance
200 Ohm Resistor 1/4 Watt 1% Tolerance
20K Ohm Resistor 1/4 Watt 1% Tolerance
22 Ohm Resistor 1/4 Watt 5% Tolerance
220 Ohm Resistor 1/4 Watt 1% Tolerance
220K Ohm Resistor 1/4 Watt 1% Tolerance
270 Ohm Resistor 1/4 Watt 1% Tolerance
2K Ohm Resistor 1/4 Watt 1% Tolerance
2K2 Ohm Resistor 1/4 Watt 1% Tolerance
300K Ohm Resistor 1/4 Watt 1% Tolerance
330 Ohm Resistor 1/4 Watt 1% Tolerance
3K3 Ohm Resistor 1/4 Watt 1% Tolerance
47 Ohm Resistor 1/4 Watt 1% Tolerance
470 Ohm Resistor 1/4 Watt 1% Tolerance
470K Ohm Resistor 1/4 Watt 1% Tolerance
47K Ohm Resistor 1/4 Watt 1% Tolerance
4K7 Ohm Resistor 1/4 Watt 1% Tolerance
510 Ohm Resistor 1/4 Watt 1% Tolerance
51K Ohm Resistor 1/4 Watt 1% Tolerance
5K1 Ohm Resistor 1/4 Watt 1% Tolerance
680 Ohm Resistor 1/4 Watt 1% Tolerance
680K Ohm Resistor 1/4 Watt 1% Tolerance
68K Ohm Resistor 1/4 Watt 1% Tolerance
6K8 Ohm Resistor 1/4 Watt 1% Tolerance
DB3 Diac Trigger Diode (DO-35 DO-204AH)
1N5399 Diode
1N4001 General Purpose Diode (Slow Rectifier)
BC516 Transistor
BC517 Transistor
100 Ohm Carbon Film Resistor 1/4W 5%
100K Ohm Carbon Film Resistor 1/4W 5%
150 Ohm Carbon Film Resistor 1/4W 5%
200 Ohm Carbon Film Resistor 1/4W 5%
20K Ohm Carbon Film Resistor 1/4W 5%
220 Ohm Carbon Film Resistor 1/4W 5%
270 Carbon Film Resistor 1/4W 5%
2K Ohm Carbon Film Resistor 1/4W 5%
2K2 Ohm Carbon Film Resistor 1/4W 5%
330 Ohm Carbon Film Resistor 1/4W 5%
3K3 Ohm Carbon Film Resistor 1/4W 5%
47 Ohm Carbon Film Resistor 1/4W 5%
470 Ohm Carbon Film Resistor 1/4W 5%
47K Carbon Film Resistor 1/4W 5%
4K7 Ohm Carbon Film Resistor 1/4W 5%
680 Ohm Carbon Film Resistor 1/4W 5%
680K Ohm Carbon Film Resistor 1/4W 5%
6K8 Ohm Carbon Film Resistor 1/4W 5%
1000UH 1/2W Choke/Inductor
100UH 1/2W Choke/Inductor
10UH 1/2W Choke/Inductor
330UH 1/2W Choke/Inductor
4.7UH 1/2W Choke/Inductor
470UH 1/2W Choke/Inductor
47UH 1/2W Choke/Inductor
6.8UH 1/2W Choke/Inductor
68UH 1/2W Choke/Inductor
22UH 1/2W Choke/Inductor
1 pF Ceramic Capacitor (1)
100UF16V ELECTROLYTIC CAPACITOR
1N418 General Purpose Diode (Fast Rectifier Signal Diode)
2N3904 Transistor (NPN General Purpose Amplifier & Switching)
A1015 Transistor (PNP Epitaxial Silicon Transistor - Low Frequency Amplifier)
A42(KSP42) Transistor
A733 Transistor
A92(KSP92) Transistor
C1815 Transistor (PNP Epitaxial Silicon Transistor - Audio & High Frequency Amplifier)
S8050 Transistor (NPN Epitaxial Silicon Transistor - 2W Amplifier)
S8550 Transistor (PNP Epitaxial Silicon Transistor - 2W Amplifier)
S9014 Transistor
S9015 Transistor
S9018 Transistor
Zener Diode 1/4W 12V
1N4007 Diode
Carbon Film Horizontal Trimpot Potentiometer 101(100 Ohm)
Carbon Film Horizontal Trimpot Potentiometer 201(200 Ohm)
Carbon Film Horizontal Trimpot Potentiometer 504(500K ohm)
BC548B (TO-92)
AMS1117-1.2V VOLTAGE REGULATOR SOT-223
AMS1117-ADJ ADJUStABLE VOLTAGE REGULATOR SOT-223 (1.25--9V)
LM317 Voltage Regulator TO-92
LM317LZ (Voltage Regulator 1.2V to 37V 100mA)
0.001uF CERAMIC CAPACITOR (102)
0.22 uF 50V Electrolytic Capacitor
1 nF Ceramic Capacitor (102)
1 uF 50V Electrolytic Capacitor
1.5 nF Ceramic Capacitor (152)
10 nF Ceramic Capacitor (103)
10 pF Ceramic Capacitor (10)
10 uF 50V Electrolytic Capacitor
100 nF Ceramic Capacitor (104, 0.1uF)
100 pF Ceramic Capacitor (101)
100 uF 16V Electrolytic Capacitor
100UF 63V ELECTROLYTIC CAPACITOR
102 50V Monolithic Capacitor
103 50V Monolithic Capacitor
104 50V Monolithic Capacitor
105 50V Monolithic Capacitor
10UF 63V ELECTROLYTIC CAPACITOR
10V 1W Zener Diode (1N470A 10V)
12V 1W Zener Diode
13V 1W Zener Diode
15 nF Ceramic Capacitor (153)
15 pF Ceramic Capacitor (15)
150 pF Ceramic Capacitor (151)
15V 1W Zener Diode (1N4744A 15V)
16V 1W Zener Diode
18V 1W Zener Diode
1N4002 Diode
1N4003 Diode
1N4004 Diode
1N4005 Diode
1N4148 Diode
1N5819 Schottky Diode (40V, 1A)
1N5822 Schottky Diode (40V, 3A)
1UH 1/2W Choke/Inductor
2 pF Ceramic Capacitor (2)
2.2 nF Ceramic Capacitor (222)
2.2 uF 50V Electrolytic Capacitor
20 50V Monolithic Capacitor
20V 1W Zener Diode
22 50V Monolithic Capacitor
22 nF Ceramic Capacitor (223)
22 pF Ceramic Capacitor (22)
220 pF Ceramic Capacitor (221)
220 uF 16V Electrolytic Capacitor
220UH 1/2W Choke/Inductor
221 50V Monolithic Capacitor
222 50V Monolithic Capacitor
223 50V Monolithic Capacitor
224 50V Monolithic Capacitor
22V 1W Zener Diode
24V 1W Zener Diode
27V 1W Zener Diode
2N2222 Transistor (TO-92)
2N2907 Transistor (PNP Analog Amplification and Switching Transistor)
2N5401 Transistor
2N5551 (Small Signal NPN Bipolar) Transistor
3 pF Ceramic Capacitor (3)
3.3 nF Ceramic Capacitor (332)
3.3V 1W Zener Diode
3.6V 1W Zener Diode
3.9V 1W Zener Diode (1N4730A 3.9V)
30 50V Monolithic Capacitor
30 pF Ceramic Capacitor (30)
30V 1W Zener Diode
33 pF Ceramic Capacitor (33)
33 uF 16V Electrolytic Capacitor
330 pF Ceramic Capacitor (331)
331 50V Monolithic Capacitor
333 50V Monolithic Capacitor
334 50V Monolithic Capacitor
33V 1W Zener Diode
3V 1W Zener Diode
4.3V 1W Zener Diode
4.7 uF 50V Electrolytic Capacitor
4.7V 1W Zener Diode
47 nF Ceramic Capacitor (473)
47 pF Ceramic Capacitor (47)
47 uF 16V Electrolytic Capacitor
470 pF Ceramic Capacitor (471)
470 uF 16V Electrolytic Capacitor
471 50V Monolithic Capacitor
473 50V Monolithic Capacitor
474 50V Monolithic Capacitor
5 pF Ceramic Capacitor (5)
5.1V 1W Zener Diode
5.6V 1W Zener Diode
6.2V 1W Zener Diode
6.8 uF Ceramic Capacitor (682)
6.8V 1W Zener Diode
68 pF Ceramic Capacitor (68)
680 pF Ceramic Capacitor (681)
7.5V 1W Zener Diode
75 pF Ceramic Capacitor (75)
8.2V 1W Zener Diode
82 pF Ceramic Capacitor (82)
9.1V 1W Zener Diode
BC327 Transistor (PNP Bipolar Transistor)
BC337 General-Use NPN Transistor (Switch)
BC337 Transistor (NPN Bipolar Transistor)
C945 Transistor
FR107 Diode
FR207 Diode
S8550 Transistor
S9012 Transistor
S9013 Transistor
SS85550 Transistor
10MHz Crystal Oscillator
BC547b General-Use NPN Transistor (Amplifier)
UC3843AN (High Performance Fixed Frequency Current-Mode Controller)
MJE13003 PowerTransistor (TO-126, 1.5 A, 400 V NPN Bipolar Power Transistor)
UC3842AN (High Performance Current Mode Controller)
1000 uF 16V Electrolytic Capacitor
22 uF 50V Electrolytic Capacitor
Carbon Film Horizontal Trimpot Potentiometer 102(1K ohm)
Carbon Film Horizontal Trimpot Potentiometer 103(10K ohm)
Carbon Film Horizontal Trimpot Potentiometer 104(100K ohm)
Carbon Film Horizontal Trimpot Potentiometer 105(1M ohm)
Carbon Film Horizontal Trimpot Potentiometer 202(2K ohm)
Carbon Film Horizontal Trimpot Potentiometer 203(20K ohm)
Carbon Film Horizontal Trimpot Potentiometer 204(200K ohm)
Carbon Film Horizontal Trimpot Potentiometer 501(500 ohm)
Carbon Film Horizontal Trimpot Potentiometer 502(5K ohm)
Carbon Film Horizontal Trimpot Potentiometer 503(50K ohm)
DB107 Bridge Rectifier ( 1A,1000V,, 4-Pin DB)
DIP-8 Socket
Photoresistor 5MM Light Dependent Resistor (LDR (0-10M Ohm) - 5mm
TL431 TO-92 (Programmable Shunt Regulator)
Atmel AT24C02 ( DIP-8 Memory IC)
222J 2.2NF 100V Polypropylene Safety Plastic Film Capacitor
472J 4.7NF 100V Polypropylene Safety Plastic Film Capacitor
AT24C64AN IC (DIP8 EEPROM 64KBIT 1MHZ)
32.768KHz Quarts Crystal Passive Oscillator
40-Pin Wide-Base DIP IC Socket
100UH Power Inductor
10MH Power Inductor
10UH Power Inductor
150UH Power Inductor
1MH Power Inductor
220UH Power Inductor
223J 22NF 100V Polypropylene Safety Plastic Film Capacitor
22UH Power Inductor
33UH Power Inductor
473J 47NF 100V Polypropylene Safety Plastic Film Capacitor
47UH Power Inductor
68UH Power Inductor
AT24C16N (DIP-8 EEPROM (2048x8) 16K)
AT24C08AN IC (Two-Wire Serial 8K EEPROM)
AT24C32 IC (LCD Storage Chip; EEPROM Memory)
CD4050BE DIP-16 IC (CMOS Hex Non-Inverting Buffer/Converter)
1N5408 Diode
Adhesive Aluminum Heat Sink (9mmL x 9mmW x 4mmH)
D882P (TO-126) Transistor
KBP307 Bridge Rectifier (3A 700v)
NE555P (555 Timer)
AT24C04N (DIP-8 EEPROM (512x8) 4K)
LITE-ON LTV-816S OPTOCOUPLER (SMD, DC INPUT, TRANSISTOR OUTPUT)
224J 220NF 100V Polypropylene Safety Plastic Film Capacitor
Adhesive Aluminum Heat Sink (14mmL x 14mmW x 5mmH)
YX8051 Solar Light Joule Thief (TO-94, 1.25VDc)
MOC3041M (Triac Driver Output Optocoupler, 6-Pin DIP 400V Zero Crossing)
20K Trimmer Potentiometer (W203)
CD4001BE (Quad 2-input NOR Logic Gate)
SN74LS00 - Quad 2-input NAND Gate (7400)
SN74LS02 - Quad 2-input NOR Gate (7402)
SN74LS10 - Triple 3-input NAND Gate (7410)
SN74LS74 - Dual-D Bistable Flip-Flop (7474)
SN74LS90 - Decade Counter (7490)
CD4072BE DIP-14 IC (Dual 4-Input OR Gate)
102J 1NF 100V Polypropylene Safety Plastic Film Capacitor
103J 10NF 100V Polypropylene Safety Plastic Film Capacitor
104J 100NF 100V Polypropylene Safety Plastic Film Capacitor
154J 150NF 100V Polypropylene Safety Plastic Film Capacitor
16MHz Crystal Oscillator
2N3906 Transistor (PNP Low-Power Amplifying or Switching Transistor)
2N4401 BJT Transistor (NPN 40V, 600mA, TO-92)
32MHz Crystal Oscillator
474J 470NF 63V Polypropylene Safety Plastic Film Capacitor
AMS1117-3.3V VOLTAGE REGULATOR SOT-223
CD4011BE Logic IC (Quad 2-input NAND gate)
CD4017BE (Decade Counter)
CD4069UBE (DIP-14 Hex Inverter)
E13005-2 Transistor (NPN High voltage. High Speed Switch)
L7805CV To-220 (Linear Voltage Regulator)
L7809CV To-220 (Linear Voltage Regulator, 1.5A, 9 V)
LM317 Regulator (TO-220)
UA741 Op Amp
220uH Toroid Core Inductor (B02, 3A)
330uH Toroid Core Inductor (B02, 3A)
47uH Toroid Core Inductor (B02, 3A)
UC3845 DIP-8 (Current-Mode Pulse Width Modulation (PWM) Controller)
2N7000G N-CHANNEL MOSFET - (200MA, 60V)
POLYFUSE MF-R1100 (11A)
AMS1117-1.5V VOLTAGE REGULATOR SOT-223
CXA1538S IC (DIP-30 Sony AM/FM Radio)
BT137-600E (TO220 Triac Sensitive Gate, 8A/600V)
CD4073BE (3-input AND Logic Gate)
KA2206B IC (DIP12, 2.3W Dual Audio Power Amplifier)
SN75441 IC (Quad HALF-H Driver DIP16)
TIP41C NPN POWER TRANSISTOR (6A, 100V)
TMS4464-10NL (DIP-18, RAM)
DF10M SINGLE DIODE BRIDGE RECTIFIER (1000V, 1A)
LITTELFUSE POLY-FUSE 1812L (RESETTABLE 1.95A PTC FUSE)
N-MOSFET Transistor 75V 80A 300W 9.5mΩ (P75NF75, TO-220)
100K Trimmer Potentiometer (W104)
10K Trimmer Potentiometer (W103)
1-Channel Intelligent Power Switch IC (TinySwitch-III, TNY277GN SMD)
1K Trimmer Potentiometer (W102)
1M Trimmer Potentiometer (W105)
200K Trimmer Potentiometer (W204)
500Ohm Trimmer Potentiometer (W501)
50K Trimmer Potentiometer (W503)
5K Trimmer Potentiometer (W502)
CD4046BD (CMOS MICROPOWER PHASE-LOCKED LOOP)
L7815CV (Linear Voltage Regulator, 7815, 15V And 1.5A Out, TO-220-3)
L7912CV (1.5A, 12V Fixed Output Voltage Regulator)
MBR20150CT DUAL DIODE SCHOTTKY BARRIER (150V, 20A)
TCRT5000L Infrared (IR) Reflective Optical Sensor
2N3055 BJT (15A, 100V, 115W, NPN TO-3 Transistor)
100K 2W Potentiometer
47k 2W Potentiometer
SN7427N (Triple 3-input Positive-NOR gates, 14-PDIP)
TMS4464-12NL (DIP-18, RAM)
TMS4464-15NL (DIP-18, RAM)
SN74HC190N (DIP16, Synchronous 4-Bit Up/Down Decade and Binary Counter)
ULN2065B - Quad Darlington Switches (80 V - 1.5 A)
TOP255PN Top Switch Offline (DIP-7)
Loudspeaker - 8 ohm, 0.5W, 2cm diameter
100uH Toroid Core Inductor (B02, 3A)
22uH Toroid Core Inductor (B02, 3A)
33uH Toroid Core Inductor (B02, 3A)
BTA16-600B Triac
CD4013BE (Dual D-type flip-flop IC DIP-14)
CD4021BE (DIP-16 Shift Register)
CD4022B (CMOS Octal Counter with 8 Decoded Outputs)
CD4023BE (3-input NAND Logic Gate)
CD4025BE (3-Input Tripple NOR Gate)
CD4026BE (Decade/Divider Counter)
CD4027BE (Dual JK Flip-Flop)
CD4028BE (BCD-to-Decimal or Binary-to-Octal Decoder)
CD4030BE (Quad XOR Logic Gate)
CD4043BE (Quad 3-State R/S NOR Latch)
CD4051BE (ANALOG MULTIPLEXERS/DEMULTIPLEXERS WITH LOGIC−LEVEL CONVERSION DIP-16 IC)
CD4052BE DIP-16 IC (CMOS Single 8-Channel Analog Multiplexer/Demultiplexer With Logic-Level Conversion)
CD4053BE DIP-16 IC (CMOS Triple 2-Channel Analog Multiplexer/Demultiplexer with Logic-Level Conversion)
CD4060BE (CMOS 14-stage Ripple-Carry, Binary Counter/Divider and Oscillator)
CD4066BE (Analogue Switch, Quad Channel, SPST, 4 Channels, 240 ohm, 3V to 18V)
CD4070BE DIP-14 IC (Quad 2-Input EXCLUSIVE-OR Gate)
CD4071BE (Quad 2-in OR Logic Gate)
CD4075BE (3-Input Tripple OR Gate)
CD4081BD (Quad 2-Input AND Gate)
CD4082BE (4-Input AND Logic Gate)
CD4093BE DIP-14 IC (QUAD 2-INPUT NAND GATE SCHMIDT TRIGGERS)
CD4094BE (DIP-16 8-STAGE Shift-and-Store Bus Register)
DS18B20 TO-92 (1-wire Digital Temperature sensor)
L7806CV (1.5A, 6V Three Terminal Voltage Regulator )
L7808CV Voltage Regulator (8.0V, 1.5A, TO-220)
L7824CV (1.5A, 24V Voltage Regulator)
L7905CV TO-220 ( 5V Voltage Regulator)
L7906CV (TO-220 6V Voltage Regulator, Negative)
L7908CV TO-220 (Voltage Regulator)
L7909CV TO-220 (Voltage Regulator)
L7915CV (1.5A, 15V Fixed Output Voltage Regulator)
STRG6352 Voltage Regulator IC (TO-220F)
TIP122 Transistor (5A/100V NPN TO-220 Darlington)
TIP31C (NPN Bipolar Power Transistor)
TIP32C (PNP Bipolar Power Transistor)
Y3144 Hall Effect Switch
L293NE Quad Half-H Driver IC (Motor Driver)
LT1020CS SMD IC (Micropower Regulator and Comparator SMD)
4K7 2W Potentiometer
2W 8 Ohm Speaker
Electric Kettle Thermostat Switch TM-XD-3 (100-240V 13A T125)
KBPC5010 1000V Bridge Rectifier (50A 1000V, 4-Pin KBPC)
Power MOSFET N-Channel (IRLB8743, 30V / 150A)
CD4049BE (Hex Buffer/Converter)
RaspberryPI Heatsink (Copper)
OPA4134UA SMD (SOP-14 Audio Amplifier)
Universal Test ZIF Socket (28-Pin)
DS18S20 TO92 Digital Thermometer
NE612AN IC (DIP-8,Low-Power VHF Monolithic Double-Balanced Mixer)
Universal Test ZIF Socket (40-Pin)
Lilypad 32U4
ATTINY85 Microcontroller IC (8-Bit , SMD)
Atmel ATmega328P-PU Microcontroller
Atmel ATMEGA8A-PU (8K, 16MHZ, 28-PDIP Microcontroller)
Two-way SCR BTA100-800B (100A/800V, 4 Quadrant TRIAC)
12V 60W Thermoelectric Heatsink TEC1-12710 (Peltier Plate, 40X40MM)
ATMEGA2560-16au Test & Development Socket (QFP100-0.5)
DFRobot Beetle ESP32 Microcontroller
Raspberry Pi 4 Model B - 2GB (With Power Cables)
1N4007 Diode (1A 1000V, DO-41)
0.47 uF 50V Electrolytic Capacitor
101 50V Monolithic Capacitor
10k OHM NTC Thermistor Resistor (Temperature Sensor)
4.7 nF Ceramic Capacitor (472)
68 uF Ceramic Capacitor (683)
BC547 NPN Transistor (Switch & Amplification)
BC547c General-Use Transistor (Amplifier)
AMS1117-5.0V VOLTAGE REGULATOR SOT-223
10K Ohm A103G 7PIN Network Resistor Array,
470uH Toroid Core Inductor (B02, 3A)
CS8509E Audio Power Amplifier IC (SOP-8 SMD)
500K Potentiometer
XR2206CP 0.01Hz-1MHz Monolithic Function Generator IC (DIP16)
2.4G Wireless SMA Antenna (11cm ,2dB Gain, NRF24L01)
ATMEGA2560-16au
Metal Film Resistor pack 1/4W 1% - (10x 30 Values)
ARM STM8 Development Board STM8S103F3P6 Module